124-E27-5 | UNI Museum @ Rod Library

Displaying 1 - 9 of 9

	Catalog #	Name	Description
1	2017-19-10	Hypsometer	Hypsometer made Yoder Instruments in East Palestine, Ohio. The object sits in a cardboard box with a thin cardboard insert. The box contains three book; ,"The Hypsometer for Action Mathematics", "Manipulating mathematics laboratory and surveying equipment" and "Field work in Mathematics-Manual-How to use the graphic hypsometer". The box also contains a small metal pendulum and a metal bolt with a washer and wingnut attached. The hypsometer has a sloped grid on it with a metal circle in the top center of the board. A small graphic depicting the proper use of the hypsometer in the upper left corner of the board.
2	2017-19-11	Hall Level	A small hall level filled with green liquid made by Hall Level and Manufacturing Works. The level sits in a cardboard sleeve with the words " Hall Level and Manufacturing Works, General Offices & Factory, 119E 4th ST. Austin, Texas". The level has the words "Hall Level No.1 U.S.A." etched into the metal on one side.
3	2017-19-3A	Micrometer	A micrometer made by Central Scientific co chicago, Illinios. The object sits in a blue cardboard box with a sticker on its front that reads "One, 72655, 0-25cm, Micrometer Caliper, Central Scientific Co". A folded piece of paper in the box contains instructions for use.
4	2017-19-3B	Micrometer	A micrometer made by Central Scientific co Chicago, Illinios. The object sits in a blue cardboard box with a sticker on its top that reads "72655, Caliper, Micrometer, Metric, Central Scientific Company, Scientific, CENCO, Apparatus, J47, Boston, Chicago, Toront, New York, San Francisco, Los Angeles, Montreal". A folded piece of paper inside the box contains instructions for use. A small metal adjustment tool sits along side the micrometer.
5	2017-19-5A	Hexagon Octagon Blade	A hexagon/octagon blade made by The L.S. Starrett co, Athol, Mass. The object is made of one piece of metal with the word "Hexagon" on its right side and "Octagon" on its left side. The blade has two ends cut at sharp angles.
6	2017-19-5B	Double Square	A metal double square with sliding level attached. Object sits in a red cardboard box with a lable on its front that reads "No. 13, 6IN.1only". The square has "The L.S. Starrett co, Athol, Mass., U.S.A. Hardened No.4GRAD" etched into one side.
7	2017-19-7	Caliper	A sliding metal caliper made by Central Scientific co. The Object sits in a long leather sheath with a black finish on the outside.
8	2017-19-9A	Plane Table	A portable plane table made by Gurley Engineering Instuments. The tableis made of wood with a built in metal level at on end. The table sits in a green canvas bag with a leather strap for carrying. Two pieces of scrap paper were found inside the bag.
9	2017-19-9B	Alidade	A metal alidade made by Gurley Engineering Instruments. The object sits in a long leather sheath with a metal snap at one end. The alidade has one inch measurments along one side. The object has the words "W. & L.E. Gurley, Troy, N.Y. U.S.A." etched on its surface.