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Holabird ordnance depot, Baltimore, Maryland. After having been repaired, tires which need only spot recapping are cured in these section molds. They remain in these molds under pressure for about one hour and forty-five minutes. Sourced from the Library of Congress.

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Holabird ordnance depot, Baltimore, Maryland. After having been repaired, tires which need only spot recapping are cured in these section molds. They remain in these molds under pressure for about one hour and forty-five minutes. Sourced from the Library of Congress.

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