Haversack - never mind
Went to Najecki's site. He says what the dimensions are:
Haversacks - copied from a British original in a private collection, and
made from unbleached Osnaburg linen, 16 ¾" wide by 13 ½" tall.
Author of "Nothing but Blood and Slaughter" The Revolutionary War in the
Available at Volume One 1771-1779
Volume Two 1780
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