It seems to me it may be impossible to get the Stream anchor below deck. While no dimensions or drawings are given for the Stream anchor, we might assume it is of the same proportions as the Ketch anchor, which is 1.42m x 2.18m x 2.48m. An anchor weighing 7.5 tons will be 1.29 times the size in all dimensions of one weighing 3.5 tons, if sizes and materials are in proportion. Thus the Stream anchor would be about 1.83m x 2.83m x 3.21m. The largest hatch in the deck scales about 2.1m diagonally (2.29m on the model). Putting an anchor this size with its wooden stock attached would be impossible. And difficult if taken apart.s and their location
2 * bower anchor with 20 cwt = 1,02 tons - secured all times to the cable - suspended from its cathead and lashed to the side
1 * bower / sheet anchor with 18 cwt = 0,90 tons - free of its cable - lashed abaft starboard bower
1 * stream anchor with 7 1/2 cwt = 0,38 tons - free of its cable - stored under deck
1 * ketch anchor with 3 1/2 cwt = 0,18 tons - free of its cable - lashed to spare bower / sheet anchor
Possibly the Stream anchor would be kept aboard the tender vessel? As might some of its required anchor rope?