HIGH VACUUM

VINTAGE RARE SYLVANIA SUB-MINI VACUUM TUBE ENGINEERING SAMPLE 5639

SYLVANIA

$15.00

Set of 2 Matching Western Electric 13D Vacuum Tubes and boxes

Western Electric

$15.00

NEW EMD MILLIPORE VACUUM FILTERING SIDE ARM TRAP FLASK 1000ML XX1014705

Millipore

$69.99

Vintage Pair El-menco Electro Motive Radio Electron Tube Vacuum Tubes 6GN8 6EB8

El-menco

$15.00

VINTAGE RARE SYLVANIA SUB-MINI VACUUM TUBE ENGINEERING SAMPLE 5840

SYLVANIA

$15.00

TUNG-SOL 1625 VACUUM TUBE RADIO CORP

TUNG SOL

$19.99