A. 73 inches long and 15 1/2 wide and 2 inches thick. This extra wide piece special saw mill cut. Has a groove cut on right. See first 3 pics.
B. 85 long 8 wide 2 thick.
C. 85 long 8 wide 2 thick.
D. 73 long 3 wide 1 thick.
Two inch thick is the actual size.
Six plus feet of solid wood after trimming broken ends (estimate).
Each plank has about six authentic "cut nails" still lodged in the wood.
Some brown exterior paint remains.
These planks were very likely installed two centuries ago. Removed last year.