The AWA is organized for those interested in the history of electrical and electronic communications. Meetings and activities, a sample of their quarterly publication, and a tour of the Electronic Communications Museum near Rochester, New York.

Non-profit membership organization comprising 90 dealers of fine art and antiques devoted to the best interests of dealers and collectors of antiques and works of art.

Publishers of books on woodworking, antique tools, blacksmithing and metalworking, carriages and sleighs, early trades, technology, construction techniques and design.

The history and uses of the astrolabe, a very ancient astronomical computer for solving problems relating to time and the position of the Sun and stars in the sky.

Buying, selling, repair, and restoration of antique mercurial and aneroid barometers, clocks and watches. Also restore other types of antiques. Includes examples of stock. Located in Leominster, England.

Specializes in parts, repair & Restoration of antique fancy brass cash registers, or woodcase cash registers. Free appraisal. Buy or sell your cash register.

Charleston, South Carolina Silver Lady, Dawn Evers Corley, offers classes on antique silver and educational lectures at Planters Inn, Charleston Place and Wentworth Mansion.

A guide to identifying unmarked china teacups by their handle shape and fluting.

Forum for sharing and discussion between collectors of civil war ammuntion, bullets, cartridges, and relics.

Covers antiques, collectibles and collecting. Contains an online archive of past articles and other resources from their print publication.

Dedicated to the history, science, and art of the daguerreotype. This site features galleries, extensive resources, and information.

Information on watches from the Elgin National Watch Company, its history and technical details. Includes a serial number lookup and many scanned documents.

Information and pictures on pocket watches, mantel clocks, carriage clocks, marine chronometers, electric clocks, and wristwatches.

Info on swiss made watches, glossary, a watch FAQ, links to watch brands official websites, news, history, and statistics.

Sells a full range of scientific instruments, including globes and planetaria, mineralogical apparatus, microscopes and accessories, calculating apparatus, and physics demonstration apparatus.