Grace's Guide is the leading source of historical information on industry and manufacturing in Britain. This web publication contains 162,238 pages of information and 244,492 images on early companies, their products and the people who designed and built them.
Grace's Guide is the leading source of historical information on industry and manufacturing in Britain. This web publication contains 147,919 pages of information and 233,587 images on early companies, their products and the people who designed and built them.
The Heating, Ventilation and Air Conditioning Association
HEVAC is a trade association within the building engineering services sector of the construction industry. Traditionally it represents manufacturers and suppliers.
Grace's Guide web site design is Copyright © 2021 by Grace's Guide Ltd. The text of this web site is available under the Creative Commons Attribution-ShareAlike License; additional terms may apply. By using this site, you agree to the Terms of Use and Privacy Policy. Maintained by Sapere Software