Tube Substitution Handbook 18th Edition
First Printing 1974 $58.45
Useful Vacuum Tube Substitution Handbook 18th Edition 1974 by Howard W Sams and Co
Inc. The outer front cover has some bends and the top right pages of the book have a
slight fold, the 96 pages of substitutions are very clear and readable. The used book
is sold as a collectible and sold as is. There are 7 Sections – Substitutions for:
American Receiving Tubes, Picture Tubes, Sub-miniature Tubes, Industrial Tubes,
Communications and Special Purpose Tubes, Foreign Substitutes for American Types,
American Substitutes for Foreign Types.