The Beagle Bros Bulletin from December 1983: Volume 0, No. 4 contains information on software. The company is located in San Diego, CA.
The bulletin consists of 16 pages; it measures 8.5" x 5.5" when folded and 11" x 17" when fully open. Weight of this document is 1.5 ounces.
Shipment is by US Postal Service Ground Advantage mail.