Invoice
Laser #610-06
Cont. #10-06
Envelope 40A

Purchase
Order
Laser #651-86
Cont. #51-86
Envelope 20A/30A

Cheque
Laser #632-86
Envelope 30A
Invoice
Laser #612-86
Cont. #12-86
Envelope 40A

Confirmation
of Order
Laser #661-86
Cont. #61-86
Envelope 40A

Cheque
Laser #639-86
Envelope 30A
Invoice
Laser #613-86
Cont. #13-86
Envelope 20A

Statement
Laser #620-12
Cont. #20-12
Envelope 30A