In 1871 , Roach purchased the shipyard in Chester , Pennsylvania of Reaney , Son & Archbold , which had fallen into receivership .
In 1871 , Roach renamed it the Delaware River Iron Ship Building and Engine Works , which thereafter became his main facility .
In 1871 , Roach purchased the shipyard in Chester , Pennsylvania of Reaney , Son & Archbold , which had fallen into receivership , and renamed it the Delaware River Iron Ship Building and Engine Works , which thereafter became his main facility .