Unidentified

3

Baradelle, Louis-Jacques

1

Savarin

1

Schniep, Ulrich

1

Sheahan, D. B.

1

The Gaertner Scientific Corporation

1

string

9

brass

7

paper

4

glass

3

wood

3

silver

2

agate

1

boxwood

1

cardboard

1

iron

1

Sundial

6

Balance

1

Lens

1

Protractor

1