Other sections. fake postcard
102F(18). 1883. 10 cents chestnut, block of eighteen (unserrated). FALSE POSTCARD. MAGNIFICENT AND EXTREMELY RARE, IT IS POSSIBLY THE LARGEST KNOWN BLOCK. Certificate ECHENAGUSIA.
Ref: 0000050339
Other sections. fake postcard
102F(18). 1883. 10 cents chestnut, block of eighteen (unserrated). FALSE POSTCARD. MAGNIFICENT AND EXTREMELY RARE, IT IS POSSIBLY THE LARGEST KNOWN BLOCK. Certificate ECHENAGUSIA.
Ref: 0000050339