| Class |
Group |
Description |
|
310
|
200
|
Envelope, Microfilm, Acid Free,
|
|
310
|
200
|
White Wove, Open Two Side (Top & Right),
|
|
310
|
200
|
Envelope, X-Ray Storage,
|
|
310
|
420
|
Envelopes, Commercial And Specialty
|
|
310
|
420
|
Envelope, Bond Paper, Color,
|
|
310
|
420
|
Envelope, Glassine, Open End, Gummed
|
|
310
|
420
|
Envelope, Glassine, Open End, Un-Gummed,
|
|
310
|
420
|
Envelope, White Wove, Regular (Open
|
|
310
|
420
|
No. 6-3/4 X 24, Without Imprinting.
|
|
310
|
420
|
No. 7-3/4 X 24, Without Imprinting.
|
|
310
|
420
|
#9 X 24 Without Imprinting.
|
|
310
|
420
|
No. 10, X 20, Without Imprinting.
|
|
310
|
420
|
No. 10 X 24, Without Imprinting.
|
|
310
|
420
|
Baronial, #6 (4-3/4" X 6-1/2"), 24#,
|
|
310
|
420
|
No. 6-3/4 X 24, Return Address Printed.
|
|
310
|
420
|
No. 7-3/4 X 24, Return Address Printed.
|
|
310
|
420
|
No. 9 X 24, Return Address Printed.
|
|
310
|
420
|
No. 10 X 20, Return Address Printed.
|
|
310
|
420
|
No. 10 X 24, Return Address Printed.
|
|
310
|
420
|
Envelope, White Wove, Regular (Open
|
|
310
|
420
|
No. 6-3/4 X 24, Without Imprinting.
|
|
310
|
420
|
No. 7-3/4 X 24, Without Imprinting.
|
|
310
|
420
|
No. 9 X 24, Without Imprinting.
|
|
310
|
420
|
No. 10 X 20, Without Imprinting.
|
|
310
|
420
|
No. 10 X 24, Without Imprinting.
|
|
310
|
420
|
No. 6-3/4 X 24, Return Address Printed.
|
|
310
|
420
|
No. 7-3/4 X 24, Return Address Printed.
|
|
310
|
420
|
Check Style 24#, Return Address Printed.
|
|
310
|
420
|
No. 9, 24#, Return Address Printed.
|
|
310
|
420
|
No. 10, 20#, Return Address Printed.
|
|
310
|
420
|
No. 10, 24#, Return Address Printed.
|
|
310
|
420
|
Envelope, White Wove, Booklet Style,
|
|
310
|
420
|
No. 6, 24#, Non-Standard Window, Return
|
|
310
|
420
|
No. 6 X 24, Non-Standard Window, Without
|
|
310
|
420
|
Envelope, White Wove, Booklet Style,
|
|
310
|
420
|
Envelope, White Wove, Regular (Open
|
|
310
|
420
|
No. 6-3/4, 24#, Without Imprinting.
|
|
310
|
420
|
No. 7-3/4 X 24, Without Imprinting.
|
|
310
|
420
|
No. 9, 24#, Without Imprinting.
|
|
310
|
420
|
No. 10, 20#, Without Imprinting.
|
|
310
|
420
|
No. 10, 24#, Without Imprinting.
|
|
310
|
420
|
No. 6-3/4, 24#, Return Address Printed.
|
|
310
|
420
|
No. 7-3/4, 24#, Return Address Printed.
|
|
310
|
420
|
No. 9, 24#, Return Address Printed.
|
|
310
|
420
|
No. 10, 20#, Return Address Printed.
|
|
310
|
420
|
No. 10, 24#, Return Address Printed.
|
|
310
|
420
|
Envelope, White Wove, Regular (Open
|
|
310
|
420
|
No. 6-3/4 X 24, Without Imprinting.
|
|
310
|
420
|
No. 7-3/4 X 24, Without Imprinting.
|
|
310
|
420
|
No. 9, 24#, Without Imprinting.
|
