Page:Patent for Votometer US830879.pdf/1

This page needs to be proofread.

No. 830,879.

PATENTED SEPT, ll, 1906. G. E., CAMPBELL WOTOMETER, APPLICATION FILED JULY 19, 1905, 3 SHEETS-SHEET l. .

2 twices

This article is issued from Wikisource. The text is available under Creative Commons Attribution-Share Alike 4.0 unless otherwise noted. Additional terms may apply for the media files.