Titian Flying Ducks ....

Photos courtesy of haselnuss.
Notice how each one has a letter that denotes size .... L - M - S
I grew up with a set of these on the wall so am very fond of them.
Although I can't be sure of the maker, my Nana worked for Eunice Chick and often gave us gifts from her wonderful shop, so it is possible that they were Titian.

There was one variation that I know of and that was white body with yellow beak. saw them in the exhibition in 2005 and haven't seen the same set since.