1941 RCA Wireless School Tubes Radiotron Designer+Oscilloscope Waveform Analysis

Lot of 2 Vintage Electronics Books--you will receive both books shown in the photos. **Third edition. 1941 World War II era RCA Radiotron Designer's Handbook, published in Australia. Hard cover, 352 pages, 5.5" x 8.5". Pages discoloured with time. Book has come apart inside front cover. ** Second printing 1963 Scope Waveform Analysis by Robert G Middleton, printed by Bobbs-Merrill, a Howard W Sams Photofact Publication, SWM-1 Soft cover, 160 pages, illustrated in black & white. 8.5" x 5.5". Vintage well-used, with wear, tape mending, some writing on cover, scuffs, marks, tears, discoloration. Still useful and interesting for electronics or vintage buffs. Please see photos for the actual items you will receive.