- The Marquette Metal Products Company's diesel engine fuel control name plate.
- Two EMD diesel engines with Marquette governors in the John Purves tug boat .
- An EMD diesel engine with a Marquette governor on display at the Maritime Museum in Door County, Wisconsin.
- An EMD diesel engine with a Marquette governor control on the John Purves tug boat -xx
- Last page of the history booklet.
- The John Purves tug boat layout.
- PAGE 26
- PAGE 25
- PAGE 24
- PAGE 23
- PAGE 22
- PAGE 20
- PAGE 19
- PAGE 18
- PAGE 17