al makers in the trade we have much pleasurein noticing in the City of London, the Metropolitan MachinistsCompany, of No. 75, Bishopsgate-street Without, E.G. They havevery extensive steam works adjoining, and employ a large numberof hands in manufacturing their specialities, the Mazeppatricycles… … The Mazeppa Tbictcle. This machine is, we consider, one of the best and cheapestever brought into the market. It will turn round in its own lengthand is made a double driver. Its weight is extremely light, a 40in.machine weighing about 55 to 60 lbs. but still it is very strong, beingentirely made…