In my 30+ years in baseball card publishing, I never heard of a proof card or even a picture of a proposed Bouchee #145 in the hobby. I doubt if such exist.
The photo I used on my custom card came from a Topps Vault auction, but I don't know what date they cited (doesn't really matter, because the cited dates are not always correct). The photo was used on Bouchee's 1960 Topps card.
