Lot
2963 
1913, 5¢ Panama-Pacific, perf. 12, o.g., never hinged, fresh, rich color, Extremely Fine to Superb; 2008 P.S.E. certificate, Graded (XF-Superb 95, SMQ $650).Scott No. 399 $160.
Current Opening Bid: $150
Lot
2964 
1913, 10¢ Panama-Pacific, perf. 12, orange yellow, full top margin plate block of 6 with plate number "6130", o.g., never hinged, slightly oxidized, Fine, a scarce never hinged plate block; with 2009 P.S.E. certificate.Scott No. 400 $3,750.
Current Opening Bid: $950
Lot
2965
1915, 5¢ Panama-Pacific, perf. 10, bottom margin single, o.g., never hinged, bright color, Very Fine; with 2024 P.S.E. certificate Graded (VF 80).Scott No. 403 $400.
Current Opening Bid: $90
Lot
2966
1915, 5¢ Panama-Pacific, perf. 10, left margin plate block of 6 with plate number, o.g., never hinged (narrow natural gum skip affecting left stamps), nicely centered & fresh color, Very Fine; with 2007 P.F. certificate.Scott No. 403 $6,500.
Current Opening Bid: $1,000
Lot
2967
1915, 10¢ Panama-Pacific, perf. 10, o.g., barest trace of hinge (however we believe this is never hinged), perfectly centered with vibrant fresh color, a Superb gem, an outstanding example of this popular stamp; with 2003 P.S.E. certificate Graded (Superb 98, SMQ $2,150), only five hinged examples graded higher.Scott No. 404 $675.
Current Opening Bid: $575