US D311341 S
Abstract available in
FIG. 1 is a front elevational view of a combined spirit level and angle-indicating device showing our new design;
FIG. 2 is a top plan view;
FIG. 3 is a bottom plan view;
FIG. 4 is a rear elevational view; and
FIG. 5 is a right side elevational, the left side elevational view being identical thereof.