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Pump is settled onto pump rod and drop pipe. Pipe wrench still keeps drop pipe from slipping into well. John Fredrick well project, St. Marys County, Maryland. Sourced from the Library of Congress.

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Pump is settled onto pump rod and drop pipe. Pipe wrench still keeps drop pipe from slipping into well. John Fredrick well project, St. Marys County, Maryland. Sourced from the Library of Congress.

More