It indeed is a ‘contemporary’ build and of a true 75 bore; am not sure why they listed it as a 77.
The Builder – John B. Derrick began making black powder firearms in the early 1990s, after retiring from a career as an English Literature professor.
His first inspiration came from his memories of the European firearms he had collected in Germany as an adolescent, during his family's stay there. It was during this period that his interest in antique firearms had first developed, and his aesthetic affinity for the seventeenth and eighteenth centuries was established.
Derrick's study of the guns of that era began with a focus on German Jaeger rifles and expanded to include works by French and English gun makers. He actively sought out original pieces that inspired his contemporary interpretations of European masterworks. His guns are rarely exact replicas, yet they are all true in spirit to the pre-industrial baroque and rococo styles that he loved.
His trademarks are the use of elk antler, sterling silver and bronze inlay, and his fine woodcarving. He produced his own custom brass and silver furniture by the lost wax method, without the use of molds, therefore each piece is unique. His guns include snaphaunces and wheellocks, as well as flintlocks, where Jaegers and cheek-stocked hunting rifles were his specialty.
Mr. Derrick recently passed away on May 14th, 2024.