THE CULTURAL HERITAGE
KNOWLEDGE EXCHANGE HUB

EARLY ENGINE DATABASE

Polton Colliery No.1

Date:	1785
Original Owner (if different from above):	Calderwood, Colonel
Type:	Newcomen
Where located:	Midlothian, Scotland
Industry:	Colliery
Purpose:	Pumping
Maker:
Horsepower:
Cylinder Size (Internal diameter):
Length of Stroke (to the nearest foot):
Moved:
Possible:
Comments:	(large engine cyl 3.3.0.0)
This external link may be of interest:	No Link available. Do you know of one?
References:	Carron GD58/4/19/20 30/04/85
Approximate Grid Reference:	330577 664561
Link to map at:	Google Map Open Street Map Street Map GridReferenceFinder

If any of this information is wrong, we would be grateful to hear from you. Please suggest any changes.

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    The NGR links will show an approximate position on an external map. Please do not rely on their accuracy. E&OE.

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