Antique Weston Portable Wattmeter<br>No.2931<br>Patent:<br>Nov 1, 1890-March 8, 1882<br>June 28, 1892-July 10, 1894<br>Oct 4, 1898-Mar 22,1898<br>Untested- comes with paperwork<br>▪️C
| Category | Vintage & collectibles > Antique > Collectibles |
|---|