The elements of clock and watch-work , adapted to practice. In two essays. By Alexander Cumming, Member of the Phil. Soc. Edinb.

Observations on the effects which carriage wheels, with rims of different shapes, have on the roads  Respectfully submitted to the approbation of the board of agriculture, and to the consideration of the legislature. By Alexander Cumming, Esq. F.R.S. Edin.

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Cumming, Alexander, 1733-1814.

Works from the collections

The elements of clock and watch-work , adapted to practice. In two essays. By Alexander Cumming, Member of the Phil. Soc. Edinb.

Observations on the effects which carriage wheels, with rims of different shapes, have on the roads Respectfully submitted to the approbation of the board of agriculture, and to the consideration of the legislature. By Alexander Cumming, Esq. F.R.S. Edin.