Pair of CRC RCA 954 Acorn Tubes - NOS - WW2 - Also a great gift for History Buffs. These military vacuum tubes are tiny time capsules from the WW2 era. Weighing about an ounce each, they are packaged in the original shipping carton with information and the manufacture date.Excellent inexpensive gift for students, veterans and anyone interested in the last world war.From Wikipedia - An acorn tube, or acorn valve, refers to any member of a family of VHF/UHF vacuum tubes starting just before World War II. They were named after their resemblance to the acorn, specifically due to the glass cap at one end of the tube that looked similar to the cap on an acorn. The acorn tubes found widespread use in radios and radar systems.
Buy with confidence - I accept 30 Day returns.If you are buying these tubes to install in equipment - before you install your tubes be sure that your power is
off, that the tube sockets are tight and cleaned periodically with a product like Detoxit 100%. .