Assertion: sextant's mirror | /r/AtLocation | the frame
Facets:
value: along shade glasses
type: OTHER
value: along graduated scale
type: OTHER
value: along telescope
type: LOCATION
value: along a micrometre drum gauge
type: OTHER
Source sentences:
text: A horizontal mirror is attached to the frame, along with the index mirror, shade glasses (sun shades), telescope, graduated scale and a micrometre drum gauge.