Waterloo Advocate, May 17, 1877
FERRY.
Sportsmen, Teamsters and Farmers Take Notice.
On and after this date the steam ferry Dr. Fred Hill will leave the Carondelet 
shore on the first trip at 5:30 o'clock a.m., and leave the Illinois shore on her 
last trip at 7 o'clock p.m., until further notice.
                        C. W. Rogers, Gen. Manager
                        W. H. Grapelee, Superintendent
                        Carondelet, May 8, 1877