Information about unique furniture can be found at many places. The library in your area is a great place to start, as is local flee markets where custom built furniture can be found. Another great place is furniture stores that specialize in custom work.
Information on furniture of this type should be sought from a reputable furniture dealer like Grand's Home Furnishings and Ashley Furniture Warehouse.
More information about Duncan Phyfe Furniture can be found on Amazon, Overstock, eBay, and the Duncan Phyfe main page. This company sells quality furniture.
You can find patio furniture for low prices at Walmart and Home Depot. You can find some interesting design ideas regarding patio furniture at HGTV.com
Information about United Furniture Warehouse can be found on the United Furniture Warehouse website, Wikipedia, Facebook, Yelp, Home Stars and Local Store.
The websites for Sanus, KANSO, Lovlan USA have information about audio furniture. Information about these products can also be found on review sites like Consumer Reports.
There are many places where one can find more information about sleeper chairs. One can find more information about sleeper chairs by visiting popular on the web sources such as Bassett Furniture and LA-Z Boy.
You can find out more about sofa tables by going to furniture stores such as The Brick and Ikea. If you talk to a salesperson there and look at the products, you will find out more information.
One could find out more about refinishing furniture online, at furniture stores, furniture catalogs, and at places that sell or manufacture furniture.
Teak furniture is a pretty safe thing to use, and it doesn't cause much damage to the environment. You can find out more information at a furniture store that sells Teak garden furniture.
Furniture Deals, Cupboard Door Hardware, and Fine More Information on Mahogany Wardrobes are all websites an individual can visit to find out information about Mahogany Wardrobes as well as where to purchase them.
Unique vintage furniture would be furniture that is of considerable age. The condition and rarity often determine if a piece of furniture is antique and therefore considered unique vintage. The furniture itself doesn't have to be a particular type of furniture.
Not quite sure what the questioner is after, but some general information on home office furniture and how to best place them can be found at Overstock, MyMave ad Freshome.