This is what Google translate came up with for the French writing on the back of the card:

London February 2, 1939

POSTAGE

01.1

Hope my card will find you and all your family in good health. Since my departure was are in still. bad times.

Snow wind, rains I'm on my depar I think if nothing be at Erembly zu happens to be at diendi without the evening. how time passes. I didn't exercise

to finish my business I met my friends other time. They all billed me as a reception man and hire me as soon as possible.

Come back as soon as possible my good memories and antie.

ANTTONS NI GELNIA & Ripar PSD