[nb-NO]Object number[nb-NO]
9564
[nb-NO]Creator[nb-NO]
[nb-NO]Description[nb-NO]
Plumb bobs, four, probably used to carry plumb lines down to ground or floor level during plumbing measurements . Two shaped like soda syphon cannisters, one drop marked Chesterman, one roughly shaped from lead
[nb-NO]Production place[nb-NO]
Sheffield
[nb-NO]Object name[nb-NO]
[nb-NO]Material[nb-NO]
[nb-NO]Dimensions[nb-NO]
Cylinder Length: 15 cm
cylinder Diameter: 2.5 cm
drop 1 Length: 8 cm
drop 1 Width: 2.5 cm
drop 2 Length: 8 cm
drop 2 Diameter: 2.7 cm
[nb-NO]Documentation[nb-NO]
