A demonstration model to study equilbrium on an inclined plane
LATE 19TH CENTURY/EARLY 20TH CENTURY
A demonstration model to study equilbrium on an inclined plane, late 19th Century/early 20th Century steel with painted wood affect and gilt lining, the horizontal axis with scale graduated 0-50 and with adjustable vertical scale attachment graduated 0-20 , the vertical scale with screw fixing for the gradient graduated 5-50 , the gradient supports a twin-wheel pulley attached via string and wheel to brass square bucket with weights 65 x 20.3cm. (25 5/8 x 8in.), height variable
A demonstration model to study equilbrium on an inclined plane
LATE 19TH CENTURY/EARLY 20TH CENTURY
A demonstration model to study equilbrium on an inclined plane, late 19th Century/early 20th Century steel with painted wood affect and gilt lining, the horizontal axis with scale graduated 0-50 and with adjustable vertical scale attachment graduated 0-20 , the vertical scale with screw fixing for the gradient graduated 5-50 , the gradient supports a twin-wheel pulley attached via string and wheel to brass square bucket with weights 65 x 20.3cm. (25 5/8 x 8in.), height variable
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.jpg "Source: Christie's")
.jpg "Source: Christie's")
