The front of this vintage postcard has the words "Birthday happiness" printed on the left, and a small poem on the right that reads: "Here's wishing you have a lot of them, Each happier than the rest, Each jollier than the others, Each better than the best!"
In the middle of the front is a greyscale photograph of two kittens. The one on the left is looking to the side of the shot, while the one on the right is staring directly at the camera.
The back of this postcard does not have a stamp, but there is a message written in ink that reads; "To Rosemary. With love - from Granny - Grandad & Auntie Ruth".
The style of this postcard suggests that it dates from the 1930s.