672 and 672a (CSS 1043 and 1043A) design size and a perforation study on unwatermarked paper and a Canton to USA cover. (There is a typo on 1043A in the CSS Catalog. It should read 639c instead of 536d)

Winning Bid: $60.00
Winning Bidder: ce****m
Lot No: 62430

This auction has ended.

Start Time: 1-Nov-2025 12:00:00 AM
End Time: 30-Nov-2025 11:59:59 PM

Current Kansas City Time: 23-Dec-2025 4:33:03 AM

Click any of the displayed photos to view a larger image.