Children playing in a flower garden — Happy Birthday — publisher not visible

Description

Color illustration of three children in a spring garden, a boy holding a bouquet, another holding a daisy, and a little girl sitting. Printed text at the bottom: 'Happy Birthday'. Reverse: handwritten message 'Happy birthday. Is it the 23rd or the 23rd; you have fallen back so much into childhood that we can no longer tell. Our sincere kisses. Albert (Somme)'. Sender's signature and recipient's address. A 0.55 franc postage stamp visible at the top right.