The Mets announce the selection of Mettle as the name for the team’s new mascot mule. Dolores Mapps of Mercerville, N.J., who submitted the winning entry, believes the moniker captures the team’s “spirit, ardor, stamina, and courage, all of which the Mets have in abundance.”

On July 8, 1979 — The Mets announce the selection of Mettle as the name for the team’s new mascot mule. Dolores Mapps of Mercerville, N.J., who submitted the winning entry, believes the moniker captures the team’s “spirit, ardor, stamina, and courage, all of which the Mets have in abundance.”

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National Pastime January 28

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