Lot
338 
Panama, 1900, Registration, 10c black on light blue, blue "2204" handstamp, used with Panama 1892 2c rose (16), tied by "Panama, 16 Mar 1900" duplex on blue local cover, reverse with "Recomendados, Panama, 16 Mar 1900" cds; reduced at left, Very Fine. Scott No. Panama F3 + 16 Estimate $750 - 1,000.
THE EARLIEST RECORDED USE OF PANAMA F3 ON THE FIRST DAY OF SALE MARCH 16TH 1900.
The provisional registered stamps were first place in use on March 16th 1900.
Realized: $1,500