This is a question about where to find information. This is just one example of what I feel I'm running into. I'm building the quarterdeck breastworks. Each stanchion has two sheaves at it's base. What I'm wondering about is how do I find out what rigging goes through those sheaves. I have "Rigging Period Models" Steel's Rigging treatise(can't remember the name) and for the life of me I can't find a picture or text showing any rigging going through those sheaves. I'm sure that once I know what that bit of rigging is called I will be able to find a bunch of stuff about it but this is kind of a "Catch 22". I don't know what it's called so I can't look it up to find out what it's called. I need something that will kind of open a door through the initial confusion. Right now it's just a huge blank wall. Can anyone identify a source or method that may help me break into this. I'm not actually rigging yet but it's looming up and it's starting to wear on me. Thanks