Thermometers
code: LVSAV1993.029
Description
3 differing length thermometers used in wax plant of Pumpherston oil refinery.
.001 - mercury thermometer with a scale that reads zero to 6 centigrade. Beckmann thermometer (in a black and red cardboard tube)
.002 - nitrogen filled thermometer with a scale that reads 15-21 degrees centigrade. English made, to BS791 (in a brown cardboard tube)
.003 - nitrogen filled, with a scale that read 12-15 degrees centigrade. English made to BS791. Manufactured by A. Gallenkamp and Company Limited London. (in a blue cardboard tube)