Assertion: plumb bob | /r/CapableOf | comprise telescope
Facets:
value: in vertical position
type: MANNER
Source sentences:
text: The combination with a support, of a plumb-bob comprising a telescope suspended in vertical position therefrom for free oscillation and weighted at its lower end, and a tubular casing surrounding the telescope and fixed at its upper end to the support'and formed in sections separable to permit access to the telescope.
text: A plumb-bob comprising a telescope suspended in vertical position for free oscillation, with its objective directed downwardly, the telescope having concentric double walls at its lower end forming a symmetrical annular space, and weight material in said space.
text: The combination with a support, of a plumb-bob comprising a telescope in vertical position weighted at its lower end, a hanger connected at its lower end to the telescope and projecting above the upper end thereof, a universal joint between the upper end of the hanger andthe support, and a sighting tube extending angularly and registering at its inner end with the telescope, and provided with a reflector.
text: A plumb-bob comprising a telescope suspended in vertical position for free oseillation with its objective directed down`l wardly, and weighted at its lower end, and provided with cross-hairs and adjusting devices therefor.
text: rl"he combination with a tripod and a surveying instrument having a vertical axis, of a plumb-bob comprising a telescope weighted at its lower end and suspended in vertical position from the support with its axis in alinement with that of the instrument, and with its objective directed downwardly, and means to sight through the telescope from the side.