The 1985 National Boy Scout Jamboree, held at Fort A.P. Hill, Virginia, from July 24 to July 30, was a significant event celebrating the Boy Scouts of America's 75th anniversary. Over 32,000 Scouts participated in the week-long event, which included a variety of activities and ceremonies. 

This is a .88” diameter hat pin from the 1985 National Jamboree and has 1 crimp fastener on the rear.

You are buying the exact hat pin shown in the photograph. 
All shipping and handling charges cover USPS package, padded mailing envelope & Tracking.