VERY FINE SET OF MINT NEVER-HINGED BLOCKS OF FOUR OF THE GRAF ZEPPELIN SERIES.
Scott Retail as singles
FINE-VERY FINE SET OF MINT NEVER-HINGED PLATE BLOCKS OF SIX OF THE GRAF ZEPPELIN ISSUE.
An attractive set of Mint N.H. plate blocks.
EXTREMELY FINE GEM. THIS STUNNING USED EXAMPLE OF THE $1.30 GRAF ZEPPELIN ISSUE HAS BEEN GRADED GEM 100 BY P.S.E. -- THIS IS THE HIGHEST GRADE AWARDED AND THE ONLY EXAMPLE TO ACHIEVE IT.
With 2013 P.S.E. certificate (Gem 100; unpriced in SMQ above the grade of 98, SMQ $2,100.00 as 98). This is the highest grade awarded and the only example to achieve it.