Here's a link to their marriage license
The Register of Wills for Berks County has indexed most of their files for the web.Here is their url-http://www.berksregofwills.comhttp://www.berksregofwills.com
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You will find an index listing for Rufus Noll and Sallie Baer 's marriage license in 1888, volume 5 page 220.Search under Marriage Index, County of Berks, 1885-1949.
I will be happy to make a copy of the application the next time I go up to Reading.