My great-grandfather went from Malmo Sweden through the UK to Kansas in April-May 1880. I know (from his contract listed in the Malmo police departure records) that he went from the UK on the Allan Line. I also know that virtually no passenger lists survive. In order to be as precise as possible about his journey, I would like to know which Allan line ships sailed, and on which dates, from Liverpool and Glasgow in April 1880. Is there an on-line source for this, or is the information buried in microfilmed shipping journals?
Thanks for any information that can be provided.