The following are societies dealing with ephemera (which material can be used variously in local history and related topics).

  • The Ephemera Society [1] - UK based body.
  • The Ephemera Society of America [2]
  • The Printed Railway Ephemera Society [3]

There are also societies and bodies dealing with specific areas of ephemera, such as stamps and postcards.

The Wikipedia article on ephemera is [4].