Unknown artist group A

 To My Valentine

5" x 5"
circa 1930s 
Flat
 marked: printed in U.S.A

To My Valentine With Love

2 7/8" x 3 5/8"
circa 1930s 
Stand-Up
 marked: made in U.S.A

These two cards each feature a pair of tousled haired figures and similar border treatments. Although the sizes  are different, they appear to be by the same artist and could possibly be part of the same set.