[D8833ABN2], Letter from Frank W Ribble, Edison Electric Illuminating Co (New Brunswick) to Edison Lamp Co, July 6th, 1888
https://edisondigital.rutgers.edu/document/D8833ABN2
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Metadata
- Title
- [D8833ABN2], Letter from Frank W Ribble, Edison Electric Illuminating Co (New Brunswick) to Edison Lamp Co, July 6th, 1888
- Editor's Notes
- "I have been making a test of the life of 24 "NEW" 3.1 watts per C.24 C.P. lamps, and I have arrived at results, I think, will interest you. ### We run, as you know, 110 V. lamps on 110 V. circuit. ### Lamps were placed in circuit Feb'y 13?. ### 1st lamp burnt out in 11 hours ### [table of 2nd through 6th lamps follows, with hours burned] ### 7th and all are still burning 24 hours per day, which to date makes 2688 hrs." Yours truly, Frank W. Ribble, Sup't
- Recipient
- Edison Lamp Co
- Date
- 1888-07-06
- Type
- Letter
- Folder ID
- D8833-F
- Microfilm ID
- 123:373
- Document ID
- D8833ABN2
- Publisher
- Thomas A. Edison Papers, School of Arts and Sciences, Rutgers University
- License
- CC0 1.0 Universal
- Has Version
- Archive.org Viewer, Microfilm Series Reel 123