Quality:

C. Harry Knowles - American physicist and businessman. Article “C. Harry Knowles” in English Wikipedia has 21.2 points for quality (as of July 1, 2026).
The article contains 9 references and 5 sections.
Since the creation of article “C. Harry Knowles”, its content was written by 8 registered users of English Wikipedia and edited by 8 registered Wikipedia users in all languages.
The article is cited 6 times in English Wikipedia and cited 6 times in all languages.
The highest Authors Interest rank from 2001:
- Local (English): #84205 in July 2022
- Global: #274814 in July 2022
The highest popularity rank from 2008:
- Local (English): #2851101 in July 2022
- Global: #5101735 in July 2022
There is 1 language version for this article in the WikiRank database (of the considered 55 Wikipedia language editions).
The quality and popularity assessment was based on Wikipédia dumps from July 1, 2026 (including revision history and pageviews for previous years).