I.M.C.A. International Meteorite Collectors Association
I.M.C.A. International Meteorite Collectors Association
See Old and New Bricks from all across the US, Meet Friendy Collectors in the IBCA at brick shows.
The largest knife database online for knife collectors who are interested in the collection, use and appreciation of production and custom knives.
The International Sea Glass Association offers professional and community memberships for a reasonable fee to enable sea glass artisans to connect with sea glass enthusiasts, to promote genuine sea glass, and to support the ISGA mission.
Members of the International Serum industry Association are collectors, processors and users of animal serum and animal derived products. These products are used extensively in the growth of cells in culture for research.