Numismatics and philately, coin and stamp collecting respectively, are addressed in the blogs which are listed in this category.
Regular Blogs
A Journey of Stamps Through First Day Cover (FDC)
The author displays his first day covers on this blog, which includes philatelic details, descriptions, and photographs.
http://fdc4all.blogspot.com/
The owner of this weblog, a member of the Ancient Coin Collectors Guild (ACCG), writes about his collecting activities and issues which impact that hobby.
http://ancientcoincollecting.blogspot.com/
A collector of US coins writes about his passion with items about the quarters proof sets, gold coins, and history and information about individual coins.
http://coinblog.org/
Coin Collecting (and other Numismatic Interests)
In existence since 2006, this web log deals with coin collecting as well as a bit of stamp collecting. Readers can find out about the history of individual coins, the price of gold and silver vis a vis coins, and news which affects coin collectors.
http://thenumismatist-coincollector.blogspot.com/
Coin Collecting Guide for Beginners
Specifically designed for newbies to the hobby, this blog posts coin collecting news as well as updates on the guide in general.
http://www.coin-collecting-guide-for-beginners.com/coin-collecting-blog.html
Created by a coin collector specifically for other coin collectors, this blog deals with 20th century coins as well as other coins that the blogger finds interesting.
http://coinsblog.blogspot.com/
Covers coin collecting including British coins, coin errors, and US gold coins as well as mint sets.
http://www.coinblogger.com/
A collector in Shanghai, China, writes about the first day covers which have been sent to his home. He talks about many types of stamps, but has an emphasis on Chinese stamps.
http://www.myfdc.blogspot.com/
The blogger, who specializes in Olympic, lighthouse, and bird stamps, souvenir sheets, and first day covers, also designs maxicards.
http://gulfmanncollection.blogspot.com/
A personal weblog of a stamp collector that features stamp collecting news, rumors, gossip and other tidbits. The weblog also provides useful information about stamps and the hobby as well. The weblog also features the author's thoughts and opinion on philatelically related issues.
http://www.philatelictidbits.com/
Displays silver price history and information about silver coins and scrap silver. Discusses various types of silver coins minted and details about how the understanding of silver prices and its history are beneficial.
http://www.silvercoin.org
The focus of this weblog is stamp collecting, and it offers photographs of various stamps as well as tips, facts, and tidbits about philately.
http://www.stampcollectingblog.com/
Shares history, trivia, and high resolution photographs of classic postage stamps.
http://stampcol.blogspot.com/
Discusses philately and stamps from around the world. Some of the conversations include thematic or topical postage stamps, and how to search for stamp prices.
http://www.stamplists.com/Blog.asp
The entries in this weblog include topics including stamp auctions, forums, and news.
http://www.thestampblog.com/
A member of the American Philatelic Society writes about relevant news, resources, and links about collecting stamps.
http://www.stampcollectingroundup.blogspot.com/