Lot
3951 
Switzerland, 1912, 10rp-10Cmi Pro Juventute forerunner issue complete. Blocks of 4, o.g., never hinged, strong colors, fresh and Very Fine, a very rare set in never hinged blocks; each with 2001 A.P.S. certificate. Michel No. I-III €4,396 for hinged ($6,023).
Realized: $2,500