Quality:

Edward Spring Knapp - American philatelist (1879-1940). Article "Edward Spring Knapp" in English Wikipedia has 11.3 points for quality (as of August 1, 2024).
The article contains 0 references and 5 sections.
Since the creation of article "Edward Spring Knapp", 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 2 times in English Wikipedia and cited 2 times in all languages.
The highest Authors Interest rank from 2001:
- Local (English): #597853 in November 2015
- Global: #1233882 in May 2014
The highest popularity rank from 2008:
- Local (English): #2212240 in July 2009
- Global: #3066595 in April 2010
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 August 1, 2024 (including revision history and pageviews for previous years).