lot # 1292 - World Stamps United States of America
1924-30 first flight covers (5) from 1924 Official first night flying Cheyenne - Rock Springs with cachet (scarce leg), another for San Francisco - Washington, franked 24c Air, 1929 PAA Miami - Nassau (pilot signed) Harry Rogers (scarce signature), 1930 PAA Brownsville - San Salvador with cachet signed by pilots of two legs Poiver & Nolan (scarce signatures), 1930 PAA Miami - Cienfonegos pilot signed E.G. Schultz. Scarce group.
Estimate: £75 - 90