5c Brown, Double Transfer Ty. E (1-E). Showing clear double transfer of "U", "Post Office" and left numeral "5", large margins, detailed intermediate impression, rich color, light strike of red New York square grid cancel leaves double transfer clearly visible

EXTREMELY FINE EXAMPLE OF THE 5-CENT 1847 "MOWER SHIFT" -- DOUBLE TRANSFER TYPE E -- OF WHICH PROBABLY NO MORE THAN A DOZEN COPIES ARE KNOWN.

The so-called "Mower Shift" is named after its discoverer, the San Francisco dealer R. H. Mower. In an article discussing this rare position in the November 1976 Chronicle, Duane Garrett quotes a letter from Stanley B. Ashbrook, which states "this 'E' variety is quite scarce, much more than either the 'A' or 'B', probably due to the fact that the extra lines were not cut very deep on the plate and soon wore away."

Ex Rust and Wagshal. With 2010 P.F. certificate

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