Redskins Ring of Fame: List of the 46 members currently in the Redskins Ring of Fame, including individual links to galleries for the 41 members for which there are currently items of in the collection.
CollectRedskins.com Master Player List: List of the 507 players and coaches who currently have an item in this collection.
Player Autograph Guide: List of players with autograph examples.
Redskins Card Museum: Amazing high grade collection featuring much of the catalogued vintage Redskins cards from 1977 and earlier. This site was an inspiration for CollectRedskins.com.
RedskinsHistorian.com: A nice site with great original content by an author who has written multiple books about Redskins history.
Redskins List of all players Wiki: Wikipedia entry for all players with uniform numbers, positions, games played, and seasons played.
Redskins.com : all-time players list. With years, position, and alma mater.
Fleer Sticker Project:: A comprehensive blog dedicated to all things Fleer Stickers and more.
FootballCardGallery.com: Nice vintage football card website.
GridIron Greats : Magazine dedicated to both football and hobby history.
Sportlots.com: Great place to pick up more recent commons.
Pro-Football-Reference.com: Exhaustive list of historical stats and rosters that is very helpful with player/year identification.
ProFootballArchives.com: Another great resource for historical rosters, game results, uniform numbers, etc.
Redskins FanBase.com Page: Another nice site to cross reference player years, jersey numbers, as well as overlapping teammates to help you identify years.
Gridiron Uniform Database: A nice uniform reference site when trying to identify the year of an item based on the uniform.
Professional Football Researchers Association: The PFRA forum can be a very useful place to ask historical questions that Google didn't answer, find a long list of historical books published by its members, and has a comprehensive resources section.
Online Photo/ Site Editing Tools:
SmugMug: Photography website builder tool I used to make this site. There are free options and premium options. If you decide to go with a fee option, here's a SmugMug coupon signup link that saves you 20% and earns me a 20% discount for renewal:
Pixlr Editor: Free online perspective correction tool. Very useful for photos of items too big for a scanner.
QuickPictureTools.com: Several free photo editing tools. Useful for rounded corners and combining multiple photos into a single file.
Zen BG Textured Background Generator: Free site background creator. Several other free color tools like a color palette creator, gradient creator, and Daltonization tool (color blindness site simulator.)