2023M&M AuctionsPolice Memorabilia comprising an original Los Angeles Police department helmet.See Sold Price
2023M&M AuctionsPolice Memorabilia comprising an original Philadelphia County Police department cycle helmet.See Sold Price
2022Luis Porretta Fine ArtsRCMP Commemorative Limited Edition Plate 1873-1973 Police MemorabiliaSee Sold Price
2017State Line Auctions & Estate ServicesLarge Lot of Police Memorabilia, Patches & BadgeSee Sold Price
2015Mullock's Ltd Specialist Auctioneers & ValuersLed Zeppelin / Police Memorabilia An officialSee Sold Price