130 selected
- Not filled in
- Abatron
- Accuron
- Addiator
- Advance
- Agio
- Amway
- APF
- Audio Sonic
- Aurora
- Basf
- Binatone
- Bohn
- Braun
- BRDR. CARLSEN A/S
- Brother
- Brunsviga
- Buroring
- Calfax
- Caltronic
- Casio Hs-8er
- Chinon
- CO
- Coenraad Metz
- Commodore
- Cuem Uaw
- Danone
- Dantron
- Dart
- Decimo
- Dietzgen
- Diwa
- Electronic
- Elektronika
- ELORG
- Eltex
- Enterprex
- Faber-Castell
- FAé-LuM
- Felt & Tarrant
- General
- Genesonic
- Gracia
- Grafix
- Hema
- Hewlett-Packard
- Hitachi
- Hornet
- Interton
- INZADI
- IWG
- JCE
- JCPenny
- Keystone
- KINGSON
- Konkret
- Kosmos
- Kutsuwa
- Lingar
- M&M's
- Mannics
- Marksman
- MBO
- McO
- MEISSNER
- Melcor
- MERCEDES
- Miida
- Mini
- MITS
- Monarch
- Muiderkring
- New star
- Newsunda Industries Co., Ltd. Guangdong
- NUMERIA
- Olivetti
- Onbekend
- Ortt
- P. Rynja Amsterdam
- PF products
- Philips
- Picket
- PMU
- PRECISE
- Prinztronic
- Pritt
- Protronic
- Ptt telecom
- Radio Shack
- Radofin
- Realtone
- Rista
- Rockwell
- Samsung
- Sanyo
- Seneca
- SI
- Silver-Reed
- Sinclair
- Sinus
- Sperry Remington
- Sumlock
- Superlectron
- SVM
- Tabulex
- Tandy
- Teal
- Technico
- Tecnostyl
- Teco
- Toshiba
- Triumph
- Tronica
- Unicom
- Unifive Industries Corporation
- Unis France
- Unitrex
- Unknown
- UTO
- Van beek graphic art supplies
- VEB
- Vendex
- Veneka
- Victor Adding Machine Company
- Voesa
- Walk Card
- Weymouth
- Winston
- Wolters - Noordhoff
- Xonex
- Yoko