Catalogs/Downloads from United States
- Abbeon
- A E Moeller Company
- Airguide/Fee & Stemwedel
- A J Dodge/Charles Wilder
- American Paulin
- American Schaeffer & Budenberg
- American Thermometer Company
- B Kahn
- Bacharach
- Brooklyn Thermometer Company
- CENCO/Central Scientific Company
- Chelsea Clock Company
- Compass
- Dietzgen
- Eimer & Amend/Fisher Scientific
- Friez, Bendix and Belfort
- Germanow-Simon/Tel-Tru
- Gurley
- Honeywell
- James Green/Henry J Green
- Jason
- Kahl Scientific Instrument Corp/KAHLSICO
- Keuffel & Esser/K & E
- M C Stewart
- MAXIMUM Inc
- McAllister
- Oakton
- Ohio Thermometer Company
- Palmer Wahl
- Philadelphia Thermometer Company
- Queen & Company
- Sargent
- Science Associates
- Selsi
- Seth Thomas
- Sierra Weather Instrument/SWI
- Springfield
- Standard Thermometer Company
- Swift & Anderson
- Taylor/Tycos/Short & Mason
- Verichron
- W M Welch
- Wallace and Tiernan
- Weather Measure/Weathertronics
- Weksler Thermometer
- Westclox
