Lot
2393 
Envelope, 1864, 2¢ black on buff, die 4, uprated with 1¢ ultramarine (145), dark shape, tied by cork cancel duplexed with partial "Nashua N.H." cds to Providence R.I., blind embossed "Nashua Acton & Boston Rail Road" illustrated corner card showing Steam Locomotive; barely reduced at left, Very Fine and attractive. Scott No. U54 Estimate $150 - 200.