CV819 NOS
CVX100 (best substitute is EC86 or EC806S Telefunken) (AUDION)
CVX120
CW-1344=215A Western Electric NOS original box - strong emission (1 tube) (rare)
CX-12 Cunningham NOS original box 1930's (1 in stock)
CX-299=99 Cunningham NOS 1930 era (2.1ma)
CX-374 Cunningham
CY-1 Mullard rectifier NOS
DA41
DAF96=1AH5 Amperex by Valvo Germany NOS 1960's (4 in stock)
Deforest Audion Isolantite base display tube (single)
Deforest Audion metal base display tube 1920's (single)
DF96=1AJ4 Philips by Valvo Germany NOS 1963 (sold out)
DF97 Mullard NOS (sold out)
DK96=1AB6
DK96=1AB6 Mullard UK NOS in International boxes 1960's (3 in stock)
DR2000 RCA Brazil NOS
DV-5 Deforest Isolantite base used/good 1920's (single)
DY80 Telefunken NOS
