Gradually Marked Tailors Measure
This tailors measure is a measuring device for cloth cutters. A tailor is a person who makes, repairs,…
Theodolite
"An instrument for the measurement of horizontal angles, consisting essentially of a telescope mounted…
Thermometer
An instrument for measuring temperature, founded on the principal that changes of temperature in bodies…
Stub of a Limb of a Tree
A long stub left in pruning. The wound cannot heal. The tape shows how far the trunk is hollow. The…
Comparison of Units of Weight
Illustration comparing the fundamental units of measure ounces to grams and pounds to kilograms.