3¢ Flat Plate Type I

3¢ Washington Head
Flat Plate
Perf 11

3¢ Flat Plate Type II

Type Check : The flat plate perf 11 stamp can be either of two types, type I or type II. Neither stamp is watermarked.

Watermark Type Number
none I 501
none II 502

See Also: Identification guide for types of the flat plate 3¢ Washington 

Washington Franklin Identifier - Home Page