Welcome captp371!
Here is the universe of possibilities that jamesw described:
Perforated 8.5, Single-line watermark, Type I [carmine, flat-plate intaglio printing] - Scott 413
Perforated 10, Single-line watermark, Type I [carmine, flat-plate intaglio printing] - Scott 444
Perforated 10, Single-line watermark, Type I [carmine rose, rotary-plate intaglio printing] - Scott 453
Perforated 10, Single-line watermark, Type II [red, rotary-plate intaglio printing] - Scott 454
Perforated 10, Single-line watermark, Type III [carmine, rotary-plate intaglio printing] - Scott 455
Perforated 10, Unwatermarked, Type II [carmine, rotary-plate intaglio printing] - Scott 491
Perforated 10, Unwatermarked, Type III [carmine, rotary-plate intaglio printing] - Scott 492
This site may help you with the identification --
http://www.askphil.org/W-F/Index.htmEnjoy!
Steve