US D332923 S
FIG. 1 is a top, front and left side perspective view of an engine operating time hour meter showing our new design;
FIG. 2 is a bottom, rear and right side perspective view thereof;
FIG. 3 is a front elevational view thereof;
FIG. 4 is a rear elevational view thereof;
FIG. 5 is a top plan view thereof; and,
FIG. 6 is a left side elevational view thereof.
The broken line showing of display readout is for illustrative purposes only and forms no part of the claimed design.