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The ornamental design for a hammer, as shown and described. |
FIG. 1 is a front elevational view of the hammer showing our new design;
FIG. 2 is a rear elevational view thereof;
FIG. 3 is an enlarged left side elevational view thereof;
FIG. 4 is an enlarged right side elevational view thereof;
FIG. 5 is a further enlarged top plan view thereof; and,
FIG. 6 is a further enlarged bottom plan view thereof.
Hammond, David A., Hagopian, Joseph M.
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