Vintage Integral Utility Antique Mammoth ivory scales with outstanding

Mammoth ivory scales with outstanding color scrimshaw by RICK FIELDS featuring the Mackinac Bridge in Michigan with Fort Michilimackinac on the front side and a natural stone arch on the back side

near mint condition (there is light rust in pivot between blade and liners and several unusual scratches in front mother of pearl scale)

Damascus steel back strap

2 1/16" overall length

Vintage Integral Utility Antique Mammoth ivory scales with outstanding4 1 8" blade of unknown steel, 9" overall length Integral steel hilt Black micarta scales with fine red liners Tapered tang Original leather belt sheath Mint condition Knife and sheath are both marked "71 28 A"