Professional Cartridge / Ammunition Auctioneer since 1996.

Member of the International Ammunition Association since 1980. Director 2008-2016 and currently Treasurer.

Member of the European Cartridge Research Association since 1983.

Also a member of a number of other ammunition research and collecting clubs.

Patron member of the National Rifle Association (Life member since April, 1966).

Apprenticed to John Wilkes, Gun and Rifle Makers, London. 1967 - 1968

United States Air Force 1962 to 1966.

CATALOG ORDERcatalog_order.html
PAST CATALOGSpast_catalogs.html
 John Spangler Professional Services L.C.http://oldguns.net
International Ammunition Associationhttp://www.cartridgecollectors.org/
European Cartridge Collectors Associationhttp://www.ecra.info/start.php
Australian Cartridge Collectors Association Inc.http://australiancartridgecollectors.org/
New Zealand Cartridge Collectorshttp://www.nzccc.org.nz/
National Rifle Associationhttp://home.nra.org/#/home
National Rifle Association Whittington Centerhttp://www.nrawc.org/