BOLIVIA, 1930, 15c and 25c Zeppelins, Inverted Overprints (C14a-C15a). Blocks of four with selvage at bottom, top stamps lightly hinged, bottom stamps Mint N.H., well-centered, fresh colors, Very Fine and choice, blocks are rare, as only 250 15c and 100 25c were printed, each with light pencil signature, Scott $1,000.00 (as hinged singles)
Image Magnifier / Download
Power Search for Comparables
E. 300-400