This is a set of four handpainted wooden blocks used for home decor. Dentist office, print shop, toy factory, and physician. Letters on the back. Signed by M. Ciandi. Very good condition with some signs of use. The two smaller ones are approximately 2.5 x 2.5 x 1.5". Larger two are approximately 2.5 x 4 x 2". Brown, yellow and blue colors.