Browse Items (1 total) Tags: accounting machines Browse All Browse by Tag Search Items Sort by: Title Creator Date Added Guam Office Supply Ad piece for Guam Office Supply. Guam Office Supply says that they are the oldest and only business that specializes in school and office supplies. Their products include office desks, chairs and tables, hanging files, filing cabinets, typewriter… Tags: accounting, accounting machines, ad, advertisement, Agana, Guam Office Supply, Guam Times Weekly, March 14 1964, Merchandise, Office, office supplies, paper, paper products, retailer, Supplies, volume 1 number 4 Featured Item Betson I Letra Siha Short, easy to memorize poems that accompany each letter of I Atfabeton CHamoru.