There us an image on the MOMA website of an n172 Egyptian Healy card that does not match any of the poses shown in Miller, Gonsowski and Masson's book. Is the player mis-identified on the card? It sure looks like him (based on his other cards).
The link is to the museum collection, and I have tried to upload a scan of the card.
https://www.metmuseum.org/art/collec...0&rpp=20&pos=5