This is an unused Raytheon type 12A vacuum tube.  It has the desirable early "4-Pillar" supports anchored in the glass stem press shaped like a cross.  The base is engraved with the label.  It still has the original paper label on the glass as well.  Tests strong on our Hickok USM118B tester. The base is shiny, the glass is tight and the getter is shiny, with no rattles or loose material inside.  Satisfaction guaranteed.  High bid gets the tube shown here.  IL residents pay 10% tax, outside of IL there is no tax.  We ship worldwide, all shipping is by first class mail only.

TERMS OF SALE: Serious bidders only, please.  Payment by PayPal is expected at auction close.  A PayPal account is required to bid on this auction.   We can combine shipping if you win other auctions of ours, however the other auctions MUST END WITHIN 3 DAYS OF THIS AUCTION.  We ship by first class mail to the name and address of the winning bidder provided to us by PayPal and/or eBay.  We add $1 to the shipping to cover handling fees. Please use the eBay calculator to estimate the shipping fee before you bid, as postal rates increased. We declare the full value on the customs forms for any international shipments.  International bidders should be aware that first class mail cannot be tracked and that processing delays up to several weeks can occur in customs, which is beyond our control.