German submarine UC 60 under repair at the Kaiserliche Werft, Kiel, Germany in 1918

A list dealing dated 23 June 1918 reported the status of work on the submarines expected on 23 June. Work started on 24 May 1918. Planned completion on 12 June. Description of the work overhaul. Remarks replaced on 17 June.

Source

Bundesarchiv RM 3-11254.