Vintage Advertising Thermometer
San Gabriel Valley Supply Co Advertising thermometer c1950s with 5 digit phone number 0-2673. Says "paper products, janitorial equipment, sanitary chemicals 9736 E. Valley Rosemead Forest"
Works and it's in very good shape for the age. May need a little cleaning but no significant scratches etc.
Just over 7.5" x 2.5"