Lot
1146 
Groth-Constantine Machine Cancel, Washington, D.C., Feb 10, 1891. Type 2 postmark tying 1890, 2¢ carmine on cover; small piece out at upper left of cover and edge toning at right, Fine. Estimate $150 - 200.
Sale 45: The Winter Sale
Langford Machine Cancels (Groth-Constantine to Hampden)
Lot 1146
Groth-Constantine Machine Cancel, Washington, D.C., Feb 10, 1891. Type 2 postmark tying 1890, 2¢ carmine on cover; small piece out at upper left of cover and edge toning at right, Fine.Estimate $150 - 200.