Auction research

Browse past Signature Pieces auctions

Auction #2505 · Nov 01, 2026
Auction #2495 · Oct 04, 2026
Auction #2485 · Sep 06, 2026
Auction #2475 · Aug 09, 2026
Auction #2465 · Jul 12, 2026
Auction #2455 · Jun 14, 2026
Auction #2445 · May 17, 2026
Auction #2436 · Apr 19, 2026
Auction #2426 · Mar 22, 2026
Auction #2416 · Feb 22, 2026
Auction #2406 · Jan 25, 2026
Auction #2396 · Dec 28, 2025
Auction #2386 · Nov 30, 2025
Auction #2376 · Nov 02, 2025
Auction #2366 · Oct 05, 2025
Auction #2356 · Sep 07, 2025
Auction #2346 · Aug 10, 2025
Auction #2336 · Jul 13, 2025
Auction #2326 · Jun 15, 2025
Auction #2316 · May 18, 2025
Auction #2306 · Apr 20, 2025
Auction #2296 · Mar 23, 2025
Auction #2286 · Feb 23, 2025
Auction #2276 · Jan 26, 2025
Auction #2266 · Dec 29, 2024
Auction #2256 · Dec 01, 2024
Auction #2246 · Nov 03, 2024
Auction #2236 · Oct 06, 2024
Auction #2226 · Sep 08, 2024
Auction #2216 · Aug 11, 2024
Auction #2206 · Jul 14, 2024
Auction #2196 · Jun 16, 2024
Auction #2186 · May 19, 2024
Auction #2176 · Apr 21, 2024
Auction #2166 · Mar 24, 2024
Auction #2156 · Feb 25, 2024
Auction #2146 · Jan 28, 2024
Auction #2136 · Dec 31, 2023
Auction #2126 · Dec 03, 2023
Auction #2116 · Nov 05, 2023
Auction #2106 · Oct 08, 2023
Auction #2096 · Sep 10, 2023
Auction #2086 · Aug 13, 2023
Auction #2076 · Jul 16, 2023
Auction #2066 · Jun 18, 2023
Auction #2056 · May 21, 2023
Auction #2046 · Apr 23, 2023
Auction #2036 · Mar 26, 2023
Auction #2026 · Feb 26, 2023
Auction #2016 · Jan 29, 2023
Auction #2006 · Jan 01, 2023

Michael Pupin autograph auction results

Michael Pupin · $34.50aka Mihajlo Idvorski Pupin (1854–1935) Serbian physicist and physical chemist. Pupin is best known for his landmark theory of modern electrical filters as well as for his numerous…Oct 07, 2007 · Auction #871 · Lot 622

aka Mihajlo Idvorski Pupin (1854–1935) Serbian physicist and physical chemist. Pupin is best known for his landmark theory of modern electrical filters as well as for his numerous patents, including a means of greatly extending the range of long-distance telephone communication by placing loading coils (of wire) at predetermined intervals along the transmitting wire (known as pupinization). This item is a vintage (1930) signed 2.5x4 bookplate.

Oct 07, 2007 · Auction #871 · Lot 622 · More by signer