B-D Asepto thermometer - Thermometer. Glass mercury thermometer for oral use has a blue graduated Fahrenheit scale from 92° to 106°; plastic case with blue bottom and clear snap-lock top houses instrument.
Geratherm Mercury Free Rectal Thermometer for Temperature Measurement - drugsupplystore.com
BD Digital Thermometer, Musical, SpongeBob | First Aid Thermometers | Festival Foods Shopping
Vintage B-D Fever Thermometer Made in the USA Oral Mercury - Etsy