Height finder for a surveying instrument support

Description

FIG. 1 is a top, front and left side perspective view of a height finder for a surveying instrument support showing my new design, the dotted line showing of a tribrach is environmental only and forms no part of the claimed design;

FIG. 2 is a top, front and right side perspective view;

FIG. 3 is a top, rear and left side perspective view;

FIG. 4 is a rear and bottom plan perspective view;

FIG. 5 is a left side elevational view; and

FIG. 6 is a sectional view taken along line 6--6 of FIG. 5 thereof.

The broken line showings of FIG. 1 are environmental only and form no part of the claimed design.