FIG. 1 is an isometric view of a first embodiment of a level incorporating our new design, wherein the portions in phantom form no part of the claimed design;
FIG. 2 is a front elevation view thereof;
FIG. 3 is a rear elevation view thereof;
FIG. 4 is a top plan view thereof;
FIG. 5 is a bottom plan view thereof;
FIGS. 6 and 7 are end elevation views thereof;
FIG. 8 is an isometric view of a second embodiment of a level incorporating our new design, wherein the portions in phantom form no part of the claimed design;
FIG. 9 is a front elevation view thereof;
FIG. 10 is a rear elevation view thereof;
FIG. 11 is a top plan view thereof;
FIG. 12 is a bottom plan view thereof; and,
FIGS. 13 and 14 are end elevation views thereof.