Schickerling

Shown below are tubes marketed by Conrad Schickerling under the TVT logo. Since Schickerling did almost no national advertising, the dates shown are mostly approximations made on the basis of information in sales brochures.


Schickerling TVT 11A


Schickerling TVT 11A (tublr)


Schickerling TVT 200


Schickerling TVT 200 (tublr)


Schickerling Triangle Plate


Schickerling S100


Schickerling S100 (pear)


Schickerling S200


Schickerling S400 (brass)


Schickerling S400


Schickerling S500 (brass)


Schickerling S500


Schickerling S500 (pear)


Schickerling S600


Schickerling S700


Schickerling S900


Schickerling S1100


Schickerling S1600


Schickerling S2500


Schickerling S4000


Schickerling S8100


Schickerling S8100 (bakelite)


Schickerling SX100A


Schickerling SX500


Schickerling SX700


Schickerling SX1200


Schickerling SX4000


Schickerling SX8100


Schickerling P.S. 12


Schickerling P.S. 15


Schickerling Z50


Schickerling Z80


Schickerling SX200A


Schickerling A.C. 226