A well centered Zeppelin block with a plate number at top, great centering , 1 XF NH
XF centered and not hinged but 3 stamps have crystal mount tape stains. Upper right is superb NH
US C15 Zeppelin PL# Block 4 OG XF BRIGHT top plate number 1930 $2.60 Airmail
SKU: 154127232499
$2,000.00Price