Assertion: symbol's letter | /r/HasProperty | written on line
Facets:
Source sentences:
text: f finish An italic f (Latin small letter f) written on a line representing a surface was an old way of indicating that the surface was to be machined rather than left in the as-cast or as-forged state.
text: v finish A letter v (Latin small letter v) written on a line representing a surface is a way to indicate that the surface is to be machined rather than left in the as-cast or as-forged state.