I am the original owner. I did not use this calculator very much, but it has some minor scratches as I purchased this in Fall 1988. This calculator is in working condition as shown; however, batteries

 

Rogers LS3/5A - classic & legendary BBC Monitors - Rare 15 Ohm "White Belly" version in Black Ash!! These are perhaps the finest monitor speakers ever made! Here you have the chance to aquire some

 

50 Vintage NOS Sprague Paper in Oil .0047 MFD@200 VDC Capacitors (Note: I'm selling 50 even though the photo only shows 10)

 

We make every effort to provide you with a smooth and satisfying eBay transaction. We have an outstanding 100% feedback rating for a reason. Honest descriptions and fast shipping. Please read full des

 

This auction is for 2 pcs. of boxed and believed NOS Philips Miniwatt brand 6BQ5/EL84 audio output tube- made in Europe and both have same construction and test excellent on Hickok type 6000A checker,

 

CLEANED AND TESTED AND FULLY WORKING. AIWA TURNTABLE MODEL PX-E855. HAS 33 AND 45 SPEEDS. VERY COOL AS IT HAS BUILT IN PRE AMP. WHICH CAN BE TURNED ON AND OFF AS NEEDED. (UNDER PLATTER). HAS LID, LID

 

For auction is a pair of 1940s production Sylvania Metal Base 6SN7W military (JAN-CHS-6SN7W) tubes. The suffix "W" in the part number denotes the rugged version tubes made for military. The tubes are

 

Return to top | Bid on auction Packages are usually shipped within 3 to 5 business days of payment receipt (excluding Saturday/Sunday/Holidays). Shipping costs for all orders can be determined by the

 

OHIO BELL TELEPHONE COMPANY 1952 SWITCHBOARD SERVICE INFO This is "Cord Switchboard Service # 555" from the Ohio Bell Telephone Co. 8 3/4" x 5 3/4" w/40 pgs. Dated 6-52. Info on use of the Switchboard

 

Unknown brand unmarked pair of tube output transformers; appear good continuity. Size is 3 3/4 x 3 3/4 x 4 inches. Non ultralinear primaries [ three wires ] and 6 secondaries suggesting some additiona