HICKOK CARDMATIC KS-15874-L1 TUBE TEST CONDITIONS $6.99 Category: Hickok Description Description For sale is reprint of Hickok Cardmatic KS-15874-L1 Tube Test Conditions tables. Manual is 7 pages long. Related products Hickok 656 XC Color Bar Generator Operating Manual $9.99 Read more Hickok Model 620 Linear Pattern Generator Operating Manual $8.99 Read more Hallicrafters SX-115 SX115 Communications Receiver Manual Ham Radio $13.99 Read more Hickok Model 650 Television Videometer Operating Manual $10.49 Read more