Photos

7895 RCA (HB3)

7A4 Sylvania

7A7 Sylvania

7AU7 General Electric

7AU7 General Electric

7B5 Sylvania

7B6 Brimar

7C5 Sylvania

7C5 Sylvania

7C7 Sylvania

7F7 Sylvania

7F8 General Electric

8008 RCA (HB3)

8013A RCA (HB3)

8016 RCA (HB3)

801A RCA (HB3)

8020 (= GL8020) General Electric

8055 RCA (HB3)

8056 RCA (HB3)

8056 RCA (HB3)

8058 RCA (HB3)

806 RCA (HB3)

808 RCA (HB3)

808 RCA (HB3)

809 RCA (HB3)

810 RCA (HB3)

811A RCA (HB3)

811A RCA (HB3)

8121 RCA (HB3)

8122 RCA (HB3)

8122 RCA (HB3)

8136 General Electric

8136 General Electric

815 RCA (HB3)

815 RCA (HB3)

816 RCA (HB3)

8163 (= YD1130) Philips

8233 (= E55L) Philips

8236 Tung-Sol

8254 (= EC1000) Philips

826 RCA (HB3)

829B RCA (HB3)

829B RCA (HB3)

830B RCA (HB3)

832A RCA (HB3)

836 RCA (HB3)

838 RCA (HB3)

8393 RCA (HB3)

83V Sylvania

8408 (= YL1130) Telefunken

8552 (= 6883B) RCA (HB3)

8556 (= EC8010) Telefunken

8556 (= EC8010) Telefunken

85A2 Philips

8608 Amperex

864 RCA (HB3)

865 RCA (HB3)

866A RCA (HB3)

876 RCA

8808 RCA (HB3)

8808 RCA (HB3)

884 RCA (HB3)

884 RCA (HB3)

8B10 General Electric

8B10 General Electric

8BN8 RCA (HB3)

8BQ5 RCA (HB3)

8BQ5 RCA (HB3)

8CG7 RCA (HB3)

8CM7 RCA (HB3)

8CS7 Sylvania

8CS7 Sylvania

8CW5 RCA (HB3)

8D2 Brimar

8EB8 RCA (HB3)

8EM5 RCA (HB3)

8ET7 Sylvania

8FQ7 RCA (HB3)

8XP4 Sylvania

9001 RCA (HB3)

9002 RCA (HB3)

9002 RCA (HB3)

9002 RCA (HB3)

90C1 Philips

90C1 Philips

90CG Philips

90CV Philips

917 RCA (HB3)

918 (= GL918) General Electric

923 RCA (HB3)

925 RCA (HB3)

925 RCA (HB3)

92AV Philips

931A RCA (HB3)

954 Tung-Sol

955 RCA (HB3)

955 RCA (HB3)

957 RCA (HB3)

991 RCA (HB3)

9AH9 General Electric

9AU7 RCA (HB3)

A141 Philips

A406 Philips

A406 Philips

A409 Philips

A409 Philips

A409 Philips

A410 Philips

A410 Philips

A415 Philips

A415 Philips

A415 Philips

A415 Philips

A415 Philips

A425 Philips

A425 Philips

A435 Philips

A435 Philips

A441 Philips

A442 Philips