Pottery Frogs Holding Shell ID?

[Indian Steve]

Howdy All, I just found this at a thrift shop and am trying to figure out the maker. It is almost 7 inches tall and 10 inches across. It is marked A 15 B 55 on the bottom and what looks like a K 25 in ink. Any help is greatly appreciated. Thanks Steve

 

[DCMatt]

No info about it but here's another one.



FROG PONDERING: June 2010

And another about 1/2 way down the page - That Old House: Majolica at Goodwill, And A Dozen Darling Demitasse

DCMatt