People with Signs on Backs - April-Fool

Front:
POST NO BILLS APRIL I am so Fool FOOL Foalish C GNY COPTAICHTI TE OL APRIL FOOL h wad some power the gitie gie us To 0 see oursels as others see us!

Back:
24 3) POST O ১RD PLACE STAMP HERE This space may be used for Correspondence This space is for the Address Only M, PERIKINS T80 AMERICAN POST CARD. APRIL FOOL' SERIESS NO. 156, SUBJECT NO. 2487.