Vintage Trigonometry Tables: Chevron USA Richmond Refinery Engineering Division
The product is a vintage book titled “Trigonometry Tables” sourced from Chevron USA Richmond Refinery Engineering Division. This book likely contains valuable information related to metal cutting techniques and trigonometry principles used in engineering and manufacturing processes. As a unit of 1, it offers a unique insight into the industrial practices of the United States, specifically focusing on the refinery engineering division of Chevron USA. This manual would be a valuable resource for those interested in metalworking and manufacturing, particularly in the field of CNC machining.
