The Authorized Biography Of Star Trek Creator Gene Roddenberry David Alexander ROC Biography Engraved Gebraucht Tube Three measured 62

Tube Three measured 62

Tube One drew 21

phi-shaped top mica spacer

new in box RCA 17AY3 / 17AY3A / 17BS3 / 17BS3A tubes tested to spec on our Paul Hart-calibrated TV7/U

This Cunningham 6A4 tube was tested our Paul Hart-calibrated TV7/U for shorts

The Authorized Biography Of Star Trek Creator Gene Roddenberry David Alexander ROC Biography Engraved Gebraucht Tube Three measured 62This hardcover book and its dust jacket is in very good condition. The spine is in fine shape with no loose pages. MOST FORMS OF SHIPPING EXCEPT MEDIA MAIL ARE AUTOMATICALLY INSURED UP TO $100. ETSY PURCHASE PROTECTION COVERS ITEMS UP TO $250 IN VALUE. IF AN ITEM IS MARKED "DELIVERED," AND YOU HAVE NOT ACTUALLY RECEIVED IT, THE FIRST STEP IS FOR YOU TO CONSULT YOUR MAIL CARRIER TO GET THE EXACT COORDINATES OF THE DELIVERY AND ARRANGE FOR YOUR ITEM'S