1. A Definitive Guide to Maintaining a Bowling Green |

    www.lawnsforyou.com/fine-turf/definitive-guide-maintaining-bowling...

    Mowing. Mowing is the single most important operation in maintaining a good surface. The mower has to be a specialised fine turf mower with at least ten cutting blades, there are no cheap alternatives.

  2. Early locomotive history: that is mainly prior to London ...

    www.steamindex.com/locotype/earlyloc.htm

    There is no problem in deciding when early locomotives begin, that is with Trevithick, although it is essential to note that locomotion was achieved on roads, both by Trevithick, and by others earlier.There is a further problem in that steam propulsion on water developed rather more rapidly than on land.