Diver's mask

Description

FIG. 1 is a plan view of a diver's mask;

FIG. 2 is an inverted plan view thereof;

FIG. 3 is a front elevational view thereof;

FIG. 4 is a rear elevational view thereof;

FIG. 5 is a side elevational view thereof;

FIG. 6 is a sectional view thereof taken along a plan corresponding to line A--A of FIG. 3;

FIG. 7 is a front perspective view thereof; and,

FIG. 8 is a rear perspective view thereof.