I'm Sending You This P.C. Why Don't You Send One to Me

Front:
10 I'M SENDING YOU THIS P. C. WHY DON'T YOU SEND ONE TO ME?

Back:
WHY NOT WRITE COMICS Printed in U.S.A. No. 13554 Bamforth Co., Peekskill, N. Y. HE XXXXX 150 310.198