St Helena Forgery 6d blue by David Cohn (West type 2) imperf single from column 4 - identified by white spot on C
St Helena Forgery 6d blue by David Cohn (West type 2) imperf single from column 4 - identified by white spot on C
St Helena Forgery 6d blue by David Cohn (West type 2) imperf single from column 4 - identified by white spot on C