sentences:  Miss Blackford also helped dispel the notion that the moniker "Rock-A-Bye Baby" meant that passengers were gently rocked to sleep aboard the RVRR.She stated, in a letter quoted in Thomas Taber's book on the RVRR, that patrons "were 'rocked', but not to sleep".Although the RVRR was unusual in the way it was built and operated, the heroic efforts that were made to save it after it closed in 1913 were unique.