Edison-Swan British patent archive pertaining to incandescent lighting, circa 1880-83, brings $5,000 at Holabird auction
A Thomas Edison-Joseph Swan British patent archive for incandescent lighting from the 1880s and a group of three .999+ silver ingots were the two top lots. RENO, NV, UNITED STATES, February 5, 2019 /EINPresswire.com/ -- RENO, Nev. – A Thomas Edison- …