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Feb. 29 Boring Solution to a penetrating problem was how one observer jokingly described this compacting auger recently develop Telephone Laboratories at the Chester field laboratory. 100-foot-lng tunnels for new resident phone wires Bel place underground after 1970
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13209845
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46956967
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4591px x 5595px
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(c) Keystone Pictures USA/ZUMAPRESS.com/Mary Evans
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Keystone Pictures USA
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Auger Boring Described Develop Jokingly Laboratories Observer Penetrating Resident Solution Tunnels Wires
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