Identification help

[SMPEP]

Hi,

So I recently bought this Warren Spahn postcard (Photo Post Card back - Kodak paper). The seller claimed it was a "George Burke postcard", but that doesn't sound right to me. Spahn came up for pre-season in '42, then went to the war, and back to the majors in '46. Burke was essentially retired by then. Just doesn't fit to me.

But I have no idea what this really is.

Can anyone identify it for me?

Thanks,
Patrick

[Exhibitman]

From the 1970s. I think they were sold via ads in TTS and other publications. I believe they were made from Burke negatives.

[SMPEP]

Thanks Adam!