Very Rare Matched Pairs NOS (2 Tubes) Brimar 13D8 12AU7 ECC82 Amplitrex AT1000

2 X 12au7 Philco Tubes Black Plates Very Strong Matched Pair Nos Nib 1951

2 X 6dj8/e88cc Amperex Tubes Very Strong Matched Pair Holland (2 Pair Available)

E188cc 7308 E88cc 6d8j Cc Philips Holand Hearlen Sq Tubes Matched Pair Nos 2 Pc

Rare Matched Pair Nos/nib Ken - Rad 5814/12au7/ecc82 Carbon Plates Tubes - 1952

Rare Matched Pair Nos/nib Gec/mullard B309/m8162/cv4024/12at7wa/ecc81 Tubes 1958

Rare Matched Pair Nos/nib Amperex E180cc/7062/12at7/6414 Tubes - Mcintosh

Rca 6u8 6dk8 Vacuum Tube Very Rare Match Pair 1955 Fat D Getter

Rare Matched Pair 6n30p - Dr Tube Nos Best Little Dot 6n6p Ecc99 E182cc 12bh7