Thoughts on this card?
 

Very unique card is 5-5/16 x 3-5/16 and has plain tan back. Any ideas on age or who made it, etc. ? Thanks.

dh

Dave - I recall someone posted another one of those on the board at least a year ago, maybe 2. Unfortunately, I don't recall anything else about it, but maybe whoever posted it will see this and chime in...

Ive seen the image a few times searching eBay etc., but never saved one.

I always thought it was a postcard.

So yours is blank backed?

Yes, the back is blank and is a dark tan color. No other markings are visible on either side.

dh

I may be mistaken but I believe these were cut down from a calendar.