Lucky find Jeff, are there enough to recreate a 47,000 gallon hot tub for your deck?
The Roman numerals were the standard of old for assembly requirement in the days before the Number/Letter Punch sets came along. All the Railway carpenters used them here even in the late 80's, the beauty of this system was that a single Wood Chisel or Cold Chisel would be used to stamp out the required numeral with vertical, horizontal and diagonal strokes.
UpSideDownC
in New Zealand