SOIL THERMOMETER, MERCURY
As above but with brass case and mercury thermometer, range -10 to 1100Cx 10C. Dimensions : 450 x 10 mm..
Category: Earth Sciences
A Collection of 12 metals, in a softwood box with glass front, paper mounted, size 225 x 150 x 35 mm.
MINERAL COLLECTION, SET OF 50
A comprehensive collection of 50 minerals, in a polished wooden box with glass top, size of box 300x450x45mm.
EARTHY MINERAL COLLECTION
A Collection of 20 earthy minerals, in a softwood box with glass front, paper mounted, size 300 x 150 x 35 mm.
ROCKS AND MINERAL COLLECTION, SET OF 100
A collection of 36 rocks samples and 64 minerals, each specimen approx. 30-40 mm is labeled and enclosed in a transparent begin a polished wooden box size 400X400X500 mm having different compartments and with a descriptive label in the box lid which provides the geological name.