1929 (?) Vintage "KMTR" Radio Membership Card: "Wholesome Food Breakfast Club"

Description

This is a vintage membership card to the "Wholesome Food Breakfast Club," a radio club sponsored by KMTR [Los Angeles], measures 2 1/8" x 3 1/2", and is undated but most likely is from 1929 as they humorously dated the card for the "Season of 1929-1999." [KMTR began broadcasting in 1925 and in 1946 changed its call letters to KLAC.]
Condition
: There is some wear (see scans). See my listings for other unusual, interesting and fun vintage items.
Multiple purchases are combined with a single postage charge
. All items are shipped sleeved in plastic, and packaged between sturdy cardboard.