International Servicemaster 7AN7 PCC84 Vacuum Tube NOS NIB Thirtyseven Number They measured 12/18

They measured 12/18

It has a smooth top and steel support rods

The title basically says it all

This soft cover book is in good condition

PETTY AND DRACONONIAN GERMAN PACKAGING REGULATIONS -- AND THE SEVERE FINES AND PRIVACY INTRUSIONS ASSOCIATED WITH THEM -- WE NO LONGER SHIP TO GERMAN ADDRESSES

International Servicemaster 7AN7 PCC84 Vacuum Tube NOS NIB Thirtyseven Number They measured 12/18This new old stock, new in box England made International Servicemaster 7AN7 PCC84 tube tested to spec on our Paul Hart calibrated TV7 U. WE HAVE SCORES OF THOUSANDS OF VACUUM TUBES. IF IT'S NOT LISTED, WE MAY HAVE IT. PLEASE ALSO SEE OUT ETSY SISTER SITE "LOWTECHTWOO" AND OR CALL OR TEXT US AT 202 372 6931 IF YOU DO NOT SEE WHAT YOU NEED OR HAVE ANY QUESTIONS. 1. MOST FORMS OF SHIPPING EXCEPT MEDIA MAIL ARE AUTOMATICALLY INSURED UP TO $100. ETSY