Why handwritten ships' logs can be difficult sources

How difficult are historical ships' logs to read?

They can be physically and intellectually demanding because researchers must spend long periods deciphering difficult handwriting in archival volumes.

The answer turns a source question into a glimpse of naval-history research. Ships' logs may preserve invaluable operational detail, but extracting it can mean hours bent over inconsistent handwriting and difficult pages. Digital access can ease the physical strain, yet interpretation still depends on careful reading.