National #11 Envelope - 24lb - White - Wove - 4 1/2 x 10 3/8 - 500 Envelopes
Williamhouse #11 Envelope 4 1/2 x 10 3/8
11928
National Commercial #11 Envelope Clear Window - 24lb - White - Wove - 4 1/2 x 10 3/8 - 500
30396
Printmaster Diagonal #11 Envelope 28# Writing - 4 1/2 x 10 3/8 - Manila - Wove - 500 env
9011
Printmaster Diagonal Seam #11 Regular Envelope 24# Writing - 4 1/2 x 10 3/8 - White - Wove - 500 env
9022
Printmaster Diagonal Seam #11 Window Envelope 24# Writing - 4 1/2 x 10 3/8 - White - Wove - 500 env
9027