Lot
1825 
1879, 15¢ red orange. Single canceled by grid handstamp on folded letter to Lavertezzo, Switzerland, red "Registered, San Francisco, Cal., Mar 29, 1887" straight line postmark and N.Y. exchange etiquette, numerous transit and receiving backstamps, Very Fine. Scott No. 189 Estimate $150 - 200.
Realized: $75