The group, with a name that translates as Feminine Toponymy, began collecting names of notable Italian women that city councils use on their street signs.

FORBES: Italian Group Fights For Women's Visibility on the Street

Lewis said the devastation was so catastrophic that city officials rushed to print new street signs to help guide rescuers and residents through the newly mangled and unfamiliar landscape.

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The devastation was so complete, Moore Mayor Glenn Lewis said city officials were racing to print new street signs to help guide rescuers and residents through a suddenly twisted and unfamiliar landscape.

CNN: Forecasters: Damage in Oklahoma indicative of EF5 tornado

Around the city, a number of signs detailing long-forgotten street names have been erected.

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