![Heath's Chem-Formulator [1950 Edition]](/image/SJoAAeSwvVxpGqqs/heaths-chem-formulator-1950-edition.jpg)
| Country of Origin | United States |
|---|
Check the listing for details. Heath's Chem-Formulator [1950 Edition]. Condition: Used, Made in United States. Listed at 25.00 USD. The Heath's Chem-Formulator [1950 Edition] is a vintage slide rule from the United States, specifically designed for chemical and engineering calculations. With its unique features and historical significance, this tool would be a valuable addition to any collection or workshop for those interested in science, medicine, and engineering from the mid-20th century.
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