The card is for the 1981 registration year, but the backside is still using the 1980 50th anniversary of Cub Scouting and the 70th anniversary of Boy Scouting in America.

This card belonged to a Boy Scout in Rosamond California (the desert Lancaster/Palmdale area).

2-1/8" x 3-3/8"

Used, as-is.  Paper has aged.  See attached pictures.