Assertion: wire's length | /r/HasProperty | possible
Facets:
value: in diameter
type: OTHER
value: on a spool
type: LOCATION
Source sentences:
text: This enormous length is possible on a spool less than 3 inches (76 mm) in diameter because the wire was very fine, having a diameter of .004 to .006 in (0.10 to 0.15 mm) for later models, an improvement over Poulsen's Telegraphone of 1898 which used .01-inch