Thank you, roughwear! On the Fedora Lounge they speak of a Mirabelli Bros. Co. A-1 and show the original label from an eBay auction with a new label re-creation. The label looks very odd to me (below). The drawing number for an A-1 in Eastman's book is AN-6501, but this one has 074737. A letter in Eastman's book talked about making dimensional changes to the A-1 in early 1928, so a different drawing number would be expected but going from 6501 to 74737 is a very big shift. Also, the contract number would begin with W535 AC-xxxxx, but the label says "A.C. Order" which ought to have the format YEAR-xxxx. Yes, the label looks old, but how many A-1's or A-2's are a size 50? https://www.thefedoralounge.com/threads/admirals-a-1-jacket.69007/ Maybe it is real. Has anyone found an A-1 paper trail for Mirabelli Bros. Co. or another example?