(1) NOS NIB Arcturus 5998 = Western Electric 421A Radio Audio Tube

(1) Nos Nib 110 Hytron Western Electric Vt - 52 Bp Special 45 Triode Audio Tube

Nos / Nib Matched Pair Western Electric 275a Triode Tubes Same 1959 Date 1

Matched Nos Nib Vintage 1953 Western Electric 5842 417a Tubes

Nos / Nib Matched Pair Western Electric 275a Triode Tubes 1959 /1962 Dates

2 X 4212e Stc Tubes Nos/nib. Perfect = 212e Western Electric = Cv1252 C14enair

Nos / Nib Matched Pair Western Electric 275a Triode Tubes Same 1962 Date

Nos / Nib Matched Pair Western Electric 275a Triode Tubes Same 1959 Date 2

(6) Nos Nib To Strong Western Electric 417a/5842 All D Getter Audio Tubes