Bowman M135 (4 entries)
| | TSB Entry: | 8 | Approx. Date: | circa 1930 | Owner: | Odilon Marcenaro (MooseMan) | Owner Website: | http://www.MooseMan.org.uk/ | Notes: | Bowmans most popular engine. Mostly original condition, apart from baseplate and decal. | Video: | |
| | TSB Entry: | 801 | Approx. Date: | 1930s | Owner: | David Walmsley | Owner Website: | | Notes: | | Video: | |
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