1954 certificate of membership to the Rocky Mountain Chapter of the American Society of Heating and Ventilating engineers.

Creator

• American Society of Heating and Ventilating Engineers

Language

• English

Identifier

• MS055.07.0017.00018

Keyword

• membership

Year

• 1954

Date created

• 1954-01-01

Resource type

• Other

Rights statement

• In Copyright

License

• Creative Commons BY-NC Attribution-NonCommercial 4.0 International

Last modified

• 2022-09-20