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[nb-NO]Object number[nb-NO]

F-1
Optical Instrument
[nb-NO]Object name[nb-NO]

Lens
[nb-NO]Creator[nb-NO]

R & J Beck, Williams Brown & Earle
[nb-NO]Description[nb-NO]

Brass lens with inscriptions throughout.
[nb-NO]Material[nb-NO]

R & J Beck

No 5683

Williams Brown & Earle. Philadelphia. Sole American Acents

8 1/2 x 6 1/2 Rect. 11 Inch Focus.
[nb-NO]Material[nb-NO]

brass, glass

[nb-NO]Dimensions[nb-NO]

	Imperial(in)		Metric(cm)
Height	2.5		6.35
Width	2.25		5.72
Depth
Diameter
Circumference