Lufthansa 3/10 Liter Stoneware Beer Mugs. Matching Pair.. Condition is "Used". Shipped with USPS Priority Mail. "Made in the Federal Republic of Germany" marked on bottom. "3/10 LTR" Marked on side. Circa 1950. No cracks or chips. Some staining of inside bottom. Crackling of glaze inside bottom.  Great reminder of a time when air travel was considered a luxurious adventure rather than a chore.