RCA HB-3 Electron Tube Handbook

This is a RCA HB-3 Electron Tube Handbook, 5 Book Set.
The set includes the following sections-
-Transmitting Tube Section
-Receiving Tube Section Pt. 1
-Receiving Tube Section Pt. 2
-Receiving-Type Industrial Tube Section
-General Section
-Cathode-Ray Tube, Storage Tube, & Monoscope Section
-Photosensitive Device Section
-Thyratron Igniton, & Glow-Discharge Tube Section

There is also a stack of loose pages included.

***MPN HB-3
***OEM RCA
***SKU*** 36775