C13-15 on individual covers, each w/ proper flight cachets & cancels: C13 Lakehurst to Friedrichshafen PPC of DC cherry blossoms, some edge wear; C14 Friedrichshafen to Lakehurst PPC of Chicago skyscrapers; C15 Friedrichshafen to Lakehurst cover; gen F-VF (Image)

Cat. $1,110 SE

C13 & C14 on cards plus C15 on cover, open at bottom, 1930 1st Round flights, gen F-VF+ (Image)

Cat. $1,110 HWC-SE

Selection (9) diff C18 Century of Progress incl set of (5) FDC 10/2/1933-10/7/1933 all flown except DC plus (4) diff flights, nice printed cachets Oct 23-Oct 28, 1933 w/ some unusual markings, varied cond, gen F-VF+ (Image)

Est. $450-650 SE