used The selection of twenty-two singles (all different letterings), all with either very neat or light numeral cancellations struck in black (except one in blue); a mostly fine and very attractive group. S.G. Spec. F6

Details
used The selection of twenty-two singles (all different letterings), all with either very neat or light numeral cancellations struck in black (except one in blue); a mostly fine and very attractive group. S.G. Spec. F6