US D411809 S
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FIG. 1 is a front view of the new surveying apparatus/instruments design;
FIG. 2 is a left-sided view thereof;
FIG. 3 is a top view thereof;
FIG. 4 is a right-sided view thereof;
FIG. 5 is a rear view thereof; and,
FIG. 6 is a bottom view thereof.