Solo Cake and Pastry Fillings Cookbook recipes by Sokol Company, I think this edition is from 60s or 70s based on cover- though date is written inside back cover that it was given to someone in 1983. There are two pieces of paper tucked inside that I will include- one is from a SOLO label, and the other handwritten notes. 8.5" x 5.5", 76 pages. Wear to cover, and some spots and wear to pages.