Mikasa Dover Latitudes mugs

Tricolored brown coffee mugs circa early 1980's, designed by James McBride, from Mikasa. Stamped on bottom Mikasa Latitudes pp 006 dover Japan. Four mugs all in excellent condition with no cracks or chips. About 4 inches diameter and 2 3/4 inches high. No handling charge for this item, inquire for postage.