original: Further, the term "The Celsius or Centigrade thermometer" was again used in reference to a particular type of thermometer at least as early as 1850.
simplifications: The term "The Celsius or Centigrade thermometer" was again used for certain thermometers in 1850. The Celsius or Centigrade thermometer was again used to reference a specific thermometer used as early as 1850. The term "The Celsius or Centigrade thermometer" also referred to a certain type of thermometer as early as 1850. Further, the term "The Celsius or Centigrade thermometer" was again used for a type of thermometer as early as 1850. "The Celsius or Centigrade thermometer" was used for a particular type of thermometer at least as early as 1850. The term "The Celsius or Centigrade thermometer" was used in reference to a particular type of thermometer as early as 1850. The Celsius or Centrigrade thermometer was again used to refer to a particularly type of thermometer around 1850. The term "The Celsius or Centigrade Thermometer" was a reference to a particular type of thermometer as early as 1850. The term "The Celsius or Centigrade thermometer" was used to describe a specific thermometer during the early 1850s. "The Celsius or Centigrade thermometer" Was used in a particular type of thermometer as early as 1850.