Hello everyone. Cool story I bought my daughter a wicker picnic basket filled with old and new newspaper clippings and
The one that lined the bottom was a small calender from 1933 wrapped in paper and plastic about 5 times so interested of COURSE we opened it and inside was a message that said save for a rainy day
Along with this stamp. After exhausting research and measurements that have all came out the same which are 19.25 by 22.5
So I believe it is a Scott 596. Any help would be wonderful thankam you

