Western Electric 224-B (1927). Used in many early TV experiments

Experimental 5 inch CRT (ca 1930) Used in early TV tests

12AP4 (12 inch) used in U.S. mirror in lid sets. Click for pictures of the manufacturing process or a magazine ad featuring the tube.

Cossor 3244 (5 inch) used in Cossor 54

14AP4, used in early DuMont 14 inch sets. Click here for how they were made

Mazda CRM-71 (7 inch). Used in Ekco TA-201 and TS-201

Safar VS 4/35 (1938)

Telefunken RFB/T2. 19.5 x 22.5 cm. First rectangular CRT (1939). Click for article.

Emiscope 3/1 (5 inch), used in early HMV and Marconi sets

HMV 1800 tube (12 inch). Notice the unusual neck.

Mazda CRM-121 (12 inch) first made in 1938, but used in British sets until the early 50s.

Emiscope 3/4 (9 inch)

Cossor  3272 (13.5 inch) used in Cossor 137T. Click for ad.

Emiscope 6/6 (12 inch) used in early HMV and Marconi mirror in lid sets

Lorenz 50 cm (20 inch) CRT

Lorenz projection CRTs

1936 German CRT. Click for more information

Baird 15MW3 Cathovisor (15 inch) used in Baird T-5 and T-23. Click for ad. 

(Courtesy of Dave Abramson)