Don't Wake Me Up I'm Dreaming of You! A Baby Snuggled in Bed.

Front:
MABEL LUCIE ATTWEL DON'T ON'T WAKE ME UP, I'M DREAMING YOU / OF YOU

Back:
5504 MABEL LUCIE ATTWELL COPYRIGHT. VALENTINE & SONS, LTD., DUNDEE AND LONDON. ALL GENUINE ATTWELL POSTCARDS HAVE THE ARTIST'S SIGNATURE THUS: - GT. BRITAIN Valentine's CARD