A personal collection of Handcuffs, Leg Irons, and other institutional and historical restraint devices. Includes resource links page, patent papers, function animations, and books.

A collection of waistcoats and three-piece suits, including images and a place for other collectors to meet.

Classic coachbuilt prams, how to restore them and keep them for generations to come.

Dedicated to a family's collection of miscellaneous junk that is found on streets and sidewalks.

A collection of unusual tissue box covers.

Collection of over 150 sneakers (most of them Nike) - pictures.

Project owner is trying to build a very large rubber band ball named Sergei. Information on donating rubber bands, and Sergei's statistics.

A pictorial guide to date and pole nails. Collecting date nails is considered to be closely related to insulator collecting.

Collection of Mike Parks bobblehead images from all over the world and users post their photos here. There is also information on acquiring the bobblehead.

A collection of lost photos and passport photos, found on the street and in other random locations.