Oseberg - Ver. 3 - Pavel Nikitin - 1:25

Shading the bitis

I know, it's been a while since I've posted. Been a little busy, plus I've been setting up my new spray booth, compressor and airbrush.

I picked up this spray booth at Ama$on. I chose it primarily because of its size, 24" (610mm) wide x 16" (406mm) high x 16" (406mm) deep. The price when I purchased it was $80 US. It's a little flimsy and I'm neither endorsing it or panning it, but it works for me.

The box...

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The contents...

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It has two 5" exhaust fans with speed control that plugs directly into the mains (the polarity of the wiring was reversed, so I had to turn the fans around - no biggie), a turntable and 2 LED light rings with a 3 step temperature control and a 10 step brightness control. This is powered by USB. They provide a 1 amp charger and I found that you only get 8 steps of brightness. A 2 amp charger gives you 10. There is a pack of 6 filters (only 2 used at a time. It also has a screen that drops down to cover the front. I'm not sure what it is really for, but it keeps the curious cat out. ROTF

Everything is held together with velcro. It's a little wobbly, but it works. I can't obviously fit the Oseberg into it, but the suction of the fans keeps spray headed into the booth if I spray right at the front opening.

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Color temperature/brightness control and different effects (as best as my camera can pick up)...

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Fan speed control...

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There is a nylon fabric exhaust duct that seems to work better than I expected. Full fan speed keeps it inflated.

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On to the spraying!

I mixed up an ounce of each color I got based on the recommendations from Transtint - 16 drops per ounce of solvent. The Transtint is pretty versatile as far as solvents go - you can use water, alcohol, lacquer thinner of a combination. The only thing they say it won't work in is oil based finishes. Water works, but it will raise the grain of the wood. Lacquer thinner will be the slowest to dry (for more penetration), but it also stinks pretty badly. 50/50 alcohol will speed up the drying, but still give it time to penetrate. I was looking for low penetration (I wanted to be able to sand it off easily), low odor and fast drying, so I chose alcohol. Plus, it just makes the room smell like a doctor's office rather than a paint shop. I have access to 100% isopropyl alcohol at work, so I used that. Typical IPA sold in the pharmacy (chemist for you Brits) is around 70% and 90%. The balance is water. They will work, but may cause some grain raising.

I first sprayed the bitis with black. The nice thing about the airbrush is the amount of control you have with color. The more you apply, the darker it gets, but not so quickly that you lose control.

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Then I sanded with P320, slighly rounding the edges and creating highlights.

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Finally, I sprayed walnut over the top. Here's the result...

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Next, per Pavel's videos, I will start in on the deck boards.

Reading through the book The Oseberg Ship, I'm learning quite a lot. Almost every visible surface had one of about 8 different moldings along the edges. The bitis and deck boards had the same profile as the strakes. The scratch stock I made for that is just slightly larger than scale (limitations of my tools and skills). It looks okay on the strakes, but the profiles would overlap on the bitis, so I decided not to use it on them. I'm debating about putting the profile on the deck boards.

There's a lot of work to be done on the deck boards, sanding, profiling (if I decide to), shading, sanding again, coloring, etc. I'll post progress as I make it.
Fabulous Russ. Quality work. Cheers Grant
 
Thank you grant.

I hope everyone realizes that all that glue squeeze-out is only there because it will be totally covered up with glued-in deck boards. :D Although, to be honest, if the inside of the planking were to be visible in the end, I'm not really sure how I would have attacked it. It's easiest if you get the glue while it is still rubbery, but that would require removing the model from the jig before the plank(s) had completely dried. You don't notice how bad it looks until it is magnified with these full-screen photos. ROTF
 
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Planking (cont'd)

Work continues on the planking. Progress is slow as each plank must fit a certain way while being twisted and bent. Adding the bead detail also takes some time, but I feel it is well worth it. I will need to experiment with some finishing techniques that won't make the detail completely disappear, yet doesn't make it stick out like a sore thumb either. Subtlety is the order of the day.

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I had mentioned earlier that there were some other enhancements I was going to make. A couple of these have to do with the oars and the oar holes in the top strake. Here is what is provided in the kit:

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First, the oar holes in the strake of the actual Oseberg do NOT have 2 diagonal slots - there is only one - on the aft side of the hole and angled upwards.

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This makes perfect logical sense as the oarsmen would be facing aft as they rowed and the pressure from the oar shaft would always be on the forward side of the hole. If you had a slot there, it would create a weak point in the plank and would surely break away from the stress.

I ordered some beech from Dave at the Lumberyard to recreate these upper strakes correctly. The color of the replacement wood is a good match, although it doesn't have the flecks of grain that Pavel's has. Most of it will be hidden by the shields anyway, so that is not a big deal.

Second, the oar hole covers. While other Viking ship finds have oar hole covers to keep from shipping water while under sail, there is no evidence of these ever being used on Oseberg. There were never any found, nor are there any remains of holes or hardware to attach them. This has led researchers to believe that this boat was more of a ceremonial ship and was seldom, if ever, taken out on the open seas - more likely to have been sailed on protected inland waters.

As for the oars, while I understand the need for making the kit more accessible to the average builder by providing 2 piece oars, that is not how they were built. Nor were the blades as wide as his with respect to the shaft. A video from Olha Batchvarov shows her making proper one piece oars which is what I plan on doing. In that video, she shows a page of oar dimensions from the book, The Oseberg Ship: Reconstruction of form and function by Vibeke Bischoff.

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This book, if you can find it at all, is quite expensive. I did find a copy, however, at the Cornell University library, so I applied for and received an off-campus library card and I'll be heading to Ithaca today to pick it up. Until next time...
Pen and Sword Books (in the UK) have this book. Price £56.00. I imagine that they would post overseas.
 
Pen and Sword Books (in the UK) have this book. Price £56.00. I imagine that they would post overseas.
Thank you!!!! It has been ordered.

I'm not sure how many times Cornell will let me renew the copy I borrowed, but I'm sure there is a limit. It's a great resource for building the model as well as a fascinating read.
 
RO-OH, can't wait to see what you have come up with, for my build I'm just putzing along following the manual and the videos, nothing exiting :rolleyes:

Jan
I agree with you Jan, I can't wait to see what Russ has up his sleeve.

I'm moving along with my build as well, at a breakneck snails pace. ;)

I wasn't as lucky as you were with the keel. When I dry fitted everything together the two halves didn't match up at all. Following Russ's advice I filed all the pieces to match Pavel's plan.

When I started dry fitting the frames together I decided to check them with the plans as well, (I was nervous because of the keel). I found the biti's on frames 0 thru 2 were to wide. That made the lower frame halves draw up at the keel and not match the plans by two or three mm...if that makes sense. With the frames and knees all glued together now, it's time for some filing and sanding.

Steve
 
Deck boards (prepping)

Ok, I won't keep you in suspense any longer. ROTF The deck boards are going to take a lot of work because, after all, they are one of the most visible parts on the model. I'll outline here what my plans are and then keep everyone updated on the progress as it happens. Of course, to quote Robby Burns, "The best laid plans of mice and men ..."

The first thing I did was take the cradle pieces that Pavel provided and made my own work stand. He has you attach them to the building jig, but that requires that you make the keel slots in the jig wider and also elevates the model to an uncomfortable working height. I lined the edges with packing foam to protect the hull and designed it so that I could clamp it in my PanaVise to tilt it for easier access. I also cut notches in the underside for rubber bands to hold the model securely when necessary.

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On to the deck boards...

The majority of the provided deck boards are exactly the same size and shape. This becomes important in a moment. The first step will be to mark the faces of those that are different with the identification numbers from the "sprue" (for lack of a better term). I'm marking the faces because I will install them all face down. Pavel has laser-engraved the treenails in all the boards. On the Oseberg, 16mm treenails were used to fasten the boards down. This equates to 0.64mm in scale. The outside of the laser-engraved simulated treenail ring is about 1.6mm, the inside about 1mm. It's just not right.

Using the markings as a guide (while everything is still in the "sprue"), I'll drill 0.8mm holes, staying on the inside (towards the center of the plank) of the markings. This is because the original boards have the same double bead profile along the edges as the strakes do. I plan to put this profile along the long edges of each board and I want to miss the treenails. I'm not going to profile the short grain edges because I fear it will tear out too much. I could drill 0.6 holes, but I want all this work to at least be visible! ROTF

I bought a new toy (don't tell the Admiral) for drilling all these holes - the Arrowmax micro drill press.

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I was going to do a full write-up on it, but found several on SOS already, so decided not to. There are mixed reviews - some, like @Corsair love it, others not so much. I'll let you know how it works. I like the fact that the drill motor is cordless and comes off the frame to be used as a handpiece. This will come in handy if I decide to rivet the strakes (you know I will :rolleyes:). I don't like the fact that there is no depth stop and that the bit is not centered in the clearance hole - in fact, it just hits the edge of it. I can easily see some broken bits if I'm not careful. Yeah, I'll probably come up with some sort of depth stop. ROTF

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After drilling, I'll flip the sheets and sand the whole back face (now the upper, visible) face to remove laser char and get ready for staining. I like the look Of Pavel's model where the boards are dark around the edges, as though the centers were worn away by feet. So I'll spray black dye along the ends of the boards, it will be easier while they are still in the "sprues". Then, glue in a million toothpicks, cut and sand them flush. Then, I think, a coat of golden oak over the whole thing and then the walnut to fade the black in from the ends to the lighter center.

Now I can remove the pieces from the "sprues". The next step will be to put the profiles on the edges with the scratch stock I made. Then sand a slight round-over on all the edges and lightly spray walnut along the entire long edge. I may make a u-shaped mask to hold over them that will cover the treenails so I don't darken them too much with this color. I don't know - we'll see how the tests turn out.

Finally, all the pieces that are identical will be placed in a container, mixed up and pulled at random for assembly. One thing that I really don't like on some models are these one-piece, laser engraved decks. All the simulated joints and caulk lines in the world will never hide that natural dark streak in the wood that traverses diagonally across the entirety of your deck. I want my deck boards to be randomized, just as they were in the real thing.

Well, that's my plan and I'm sticking to it ... probably ... maybe ... we'll see. ;)
 
Deck boards (prepping)

Ok, I won't keep you in suspense any longer. ROTF The deck boards are going to take a lot of work because, after all, they are one of the most visible parts on the model. I'll outline here what my plans are and then keep everyone updated on the progress as it happens. Of course, to quote Robby Burns, "The best laid plans of mice and men ..."

The first thing I did was take the cradle pieces that Pavel provided and made my own work stand. He has you attach them to the building jig, but that requires that you make the keel slots in the jig wider and also elevates the model to an uncomfortable working height. I lined the edges with packing foam to protect the hull and designed it so that I could clamp it in my PanaVise to tilt it for easier access. I also cut notches in the underside for rubber bands to hold the model securely when necessary.

View attachment 510528

View attachment 510529

View attachment 510530

On to the deck boards...

The majority of the provided deck boards are exactly the same size and shape. This becomes important in a moment. The first step will be to mark the faces of those that are different with the identification numbers from the "sprue" (for lack of a better term). I'm marking the faces because I will install them all face down. Pavel has laser-engraved the treenails in all the boards. On the Oseberg, 16mm treenails were used to fasten the boards down. This equates to 0.64mm in scale. The outside of the laser-engraved simulated treenail ring is about 1.6mm, the inside about 1mm. It's just not right.

Using the markings as a guide (while everything is still in the "sprue"), I'll drill 0.8mm holes, staying on the inside (towards the center of the plank) of the markings. This is because the original boards have the same double bead profile along the edges as the strakes do. I plan to put this profile along the long edges of each board and I want to miss the treenails. I'm not going to profile the short grain edges because I fear it will tear out too much. I could drill 0.6 holes, but I want all this work to at least be visible! ROTF

I bought a new toy (don't tell the Admiral) for drilling all these holes - the Arrowmax micro drill press.

View attachment 510526

I was going to do a full write-up on it, but found several on SOS already, so decided not to. There are mixed reviews - some, like @Corsair love it, others not so much. I'll let you know how it works. I like the fact that the drill motor is cordless and comes off the frame to be used as a handpiece. This will come in handy if I decide to rivet the strakes (you know I will :rolleyes:). I don't like the fact that there is no depth stop and that the bit is not centered in the clearance hole - in fact, it just hits the edge of it. I can easily see some broken bits if I'm not careful. Yeah, I'll probably come up with some sort of depth stop. ROTF

View attachment 510527

After drilling, I'll flip the sheets and sand the whole back face (now the upper, visible) face to remove laser char and get ready for staining. I like the look Of Pavel's model where the boards are dark around the edges, as though the centers were worn away by feet. So I'll spray black dye along the ends of the boards, it will be easier while they are still in the "sprues". Then, glue in a million toothpicks, cut and sand them flush. Then, I think, a coat of golden oak over the whole thing and then the walnut to fade the black in from the ends to the lighter center.

Now I can remove the pieces from the "sprues". The next step will be to put the profiles on the edges with the scratch stock I made. Then sand a slight round-over on all the edges and lightly spray walnut along the entire long edge. I may make a u-shaped mask to hold over them that will cover the treenails so I don't darken them too much with this color. I don't know - we'll see how the tests turn out.

Finally, all the pieces that are identical will be placed in a container, mixed up and pulled at random for assembly. One thing that I really don't like on some models are these one-piece, laser engraved decks. All the simulated joints and caulk lines in the world will never hide that natural dark streak in the wood that traverses diagonally across the entirety of your deck. I want my deck boards to be randomized, just as they were in the real thing.

Well, that's my plan and I'm sticking to it ... probably ... maybe ... we'll see. ;)
I appreciate your ambition! And your modeling skill!
 
Deck boards (prepping)

Ok, I won't keep you in suspense any longer. ROTF The deck boards are going to take a lot of work because, after all, they are one of the most visible parts on the model. I'll outline here what my plans are and then keep everyone updated on the progress as it happens. Of course, to quote Robby Burns, "The best laid plans of mice and men ..."

The first thing I did was take the cradle pieces that Pavel provided and made my own work stand. He has you attach them to the building jig, but that requires that you make the keel slots in the jig wider and also elevates the model to an uncomfortable working height. I lined the edges with packing foam to protect the hull and designed it so that I could clamp it in my PanaVise to tilt it for easier access. I also cut notches in the underside for rubber bands to hold the model securely when necessary.

View attachment 510528

View attachment 510529

View attachment 510530

On to the deck boards...

The majority of the provided deck boards are exactly the same size and shape. This becomes important in a moment. The first step will be to mark the faces of those that are different with the identification numbers from the "sprue" (for lack of a better term). I'm marking the faces because I will install them all face down. Pavel has laser-engraved the treenails in all the boards. On the Oseberg, 16mm treenails were used to fasten the boards down. This equates to 0.64mm in scale. The outside of the laser-engraved simulated treenail ring is about 1.6mm, the inside about 1mm. It's just not right.

Using the markings as a guide (while everything is still in the "sprue"), I'll drill 0.8mm holes, staying on the inside (towards the center of the plank) of the markings. This is because the original boards have the same double bead profile along the edges as the strakes do. I plan to put this profile along the long edges of each board and I want to miss the treenails. I'm not going to profile the short grain edges because I fear it will tear out too much. I could drill 0.6 holes, but I want all this work to at least be visible! ROTF

I bought a new toy (don't tell the Admiral) for drilling all these holes - the Arrowmax micro drill press.

View attachment 510526

I was going to do a full write-up on it, but found several on SOS already, so decided not to. There are mixed reviews - some, like @Corsair love it, others not so much. I'll let you know how it works. I like the fact that the drill motor is cordless and comes off the frame to be used as a handpiece. This will come in handy if I decide to rivet the strakes (you know I will :rolleyes:). I don't like the fact that there is no depth stop and that the bit is not centered in the clearance hole - in fact, it just hits the edge of it. I can easily see some broken bits if I'm not careful. Yeah, I'll probably come up with some sort of depth stop. ROTF

View attachment 510527

After drilling, I'll flip the sheets and sand the whole back face (now the upper, visible) face to remove laser char and get ready for staining. I like the look Of Pavel's model where the boards are dark around the edges, as though the centers were worn away by feet. So I'll spray black dye along the ends of the boards, it will be easier while they are still in the "sprues". Then, glue in a million toothpicks, cut and sand them flush. Then, I think, a coat of golden oak over the whole thing and then the walnut to fade the black in from the ends to the lighter center.

Now I can remove the pieces from the "sprues". The next step will be to put the profiles on the edges with the scratch stock I made. Then sand a slight round-over on all the edges and lightly spray walnut along the entire long edge. I may make a u-shaped mask to hold over them that will cover the treenails so I don't darken them too much with this color. I don't know - we'll see how the tests turn out.

Finally, all the pieces that are identical will be placed in a container, mixed up and pulled at random for assembly. One thing that I really don't like on some models are these one-piece, laser engraved decks. All the simulated joints and caulk lines in the world will never hide that natural dark streak in the wood that traverses diagonally across the entirety of your deck. I want my deck boards to be randomized, just as they were in the real thing.

Well, that's my plan and I'm sticking to it ... probably ... maybe ... we'll see. ;)
Remember not all deck boards were nailed. Plan looks good.
 
Remember not all deck boards were nailed. Plan looks good.

You bring up an excellent point. I had to run to the bakery after posting, and while I was gone, I realized that I had forgotten to mention that fact. Indeed, there were 5 "rooms" (spaces between bitis where the boards were left loose. A couple of boards in each room also had notches for handholds cut in them to allow for easy grasping when pulling the boards up. I plan on replicating these and those boards will not have treenails installed.

The fact that most of the deck boards on Oseberg were fastened down is totally atypical from other ships found. All others were built with all deck boards removable. This was assumed to be for access to the bilge for bailing and for storing gear and ballast. It's also why it is conjectured that Oseberg was not a typical ship built for exploration and/or raiding/conquering, but rather as a ceremonial ship or one for inland travel by elite members of Viking society.

Today, I plan on emailing The Viking Museum and, if I can find her address, the author of The Oseberg Ship, Vibeke Bischoff to ask permission to post selected images of photos and drawings from the book on this log. Then I will better be able illustrate why I'm making some of these changes. Fingers crossed.
 
Would be interested in what boards were not nailed, I only have a general idea. Also I wanted to ask if you had any idea on the possibility of how to show the rove that would be visible on the inside of 11 and 12th plank ? Scale size would be 1 mm square.
 
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