- Two EMD diesel engines with Marquette governors in the John Purves tug boat .
- The John Purves tug boat layout.
- The Marquette Metal Products Company's diesel engine fuel control name plate.
- 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.
- WOODWARD EG-B1 GOVERNOR / ACTUATOR BULLETIN 37702C
- Table of contents.
- PAGE 2
- Oldwoodward.com.. helping to keep the history alive in the 21st Century!
- SCHEMATIC OF THE WGC EB-B1 GOVERNOR.
- PAGE 20
- PAGE 26
- PAGE 4
- PAGE 5