Does anyone have a photo of a car in the above reading series?

They are on the same diagram page as Reading 1944 10 panel AAR riveted cars but were delivered at the same time ACF was building another order of 12 panel welded cars (107500-107999) for the Reading. I am trying to determine if these are 10 or 12 panel cars. ACF lot info is below.

107000 - 107499 built Sept.-Oct. 1948 by American Car & Foundry under AFE #15770, for $4492.96 each Trust Series "O" ACF Lot #FC-3305

Brian J. Carlson, P.E.

Cheektowaga NY