Gibson Overseas Inc. Peanuts Snoopy Coffee Mugs-Set of 2

Gibson Overseas Inc Coffee Mug Set of 2 Peanuts Snoopy with Woodstock on dog house Both have same design but one background is blue spotted and the other is light blue checked. Dishwasher and Microwave safe 4 1/4" tall/3 1/2" wide No chips, cracks or breaks. Plaid has some white marks on glaze. Questions please ask!