3C45=6130 Hydrogen Thyratron NOS (1 in stock)
4C35 Kuthe Labs made for Marconi NOS 1951 (1 in stock)
4C35 Sylvania Hydrogen Thyratron NOS (1 in stock)
8370 Electronic Enterprises Hydrogen Thyratron NOS 1968 sold as-is (24 in stock)
8370 ITT USA Electron Hydrogen Thyratron NOS 1966-1967 sold as-is (2 in stock)
