Cards and Cubs Pinback Info
 

Looking for an approximate date of issue for these two pins, both are cloth covered.

Attachment 85762
Attachment 85763

Can you show a larger/clearer view of the back papers (inside the back of the buttons)?

http://www.lauterer.com/

Cubs Pinback:
Geo Lauterer co. 9 No franklin ST. Chicago
Badges Buttons Banners Flags
Attachment 85775

Cardinals pinback:
ST Louis Buttons Co
Manufacturers

Local No 5

Amalgamated
Union Lithographers Label
ST Loius
ST Louis MO

I have seen cloth-covered dated political pins from the early 1950s. I would estimate the date of your pins to be in the late 1930s to early 1950s.

Hake's "Collectible Pin-Back Buttons" gives a date range of 1928-1949 for that St. Louis Button Co. back. FWIW, it also lists a Geo. Lauterer back with 1906-1985 range, but with a different street address.

Dr. Muchinsky (springpin) could probably tighten up both of those dates considerably and will hopefully chime in.

Edit: And it looks like he did as I was looking things up and typing :)