Vintage Lusterware Bulldogs

Tiny figurines measuring 1 3/4 x 1 3/4 inches. There is a slight difference in the angle of the face and neck between the figures. There is black lettering on the bottom which looks like Japan as well as other information that is so sketchy that I am just not sure of the content. Please email for detailed photos of the backstamps for identification. As you can see on the left figure, there is a chip to the point of the ear. There is manufacturing roughness to the paws. The feature paint does not seem to have much damage. Please email for additional photos. I need your zip code to calculate the postage.