Vintage tube radio. Nipper was the dog that heard his Master's Voice. The RCA company adopted the image of the little dog and named a line of small radios after their mascot. This radio is the Canadian version called the Baby Nipper. It is recapped and receives AM. It has never nipped a baby as far as I know. I posted a picture that shows how small this radio is, but still has 5 tubes and uses them all. The other two are in the middle a GE 414, $40 and on the left Stromberg Carlson 761, $50. Any three radios make a nice display, $100. See my other items for sale.