1949 Photo of Jeep Tour Through Portland Sewer on eBay

I've never heard of a jeep tour through a sewer.

"1949 Press Photo Portland city commissioners went on a jeep tour Thursday
This is an original press photo. Portland city commissioners went on a jeep tour Thursday through new 1 1/2 mile sewer running undreground from Columbia slough to Oregon slough. In front, from left, are Commissioners Ormond Bean, William Bowes and Driver Chuck Odell, Commissioner Fred Peterson is at upper right.Photo measures 7.25 x 9.5inches. Photo is dated 12-30-1949."

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