Nutcracker Illustrated Story Book E.T.A. Hoffmann Roberto Innocenti Designed By Rita Marshall Creative Editions Harcourt Brace & Company Matched Pair 6CG7 new in box RCA 6HS5

new in box RCA 6HS5 tested to spec on our Paul Hart-calibrated TV7/U

Their filaments are spirally-wound -- hence the "S" in "ECC83S" -- for low noise operation

These tubes have acid-etched codes and designations as well as silk-screened 67-05 67-22 188-5 and 68-26 188-5 67-50 production run/provenance codes

1 milliamps

GM-BRANDED 6SK7 tested as good on our Paul Hart-calibrated TV7/U

Nutcracker Illustrated Story Book E.T.A. Hoffmann Roberto Innocenti Designed By Rita Marshall Creative Editions Harcourt Brace & Company Matched Pair 6CG7 new in box RCA 6HS5This nicely illustrated story book is in very good condition. The spine is in fine shape with no loose pages and the dust jacket has only a few, tiny nicks. 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