Magnetic observatory Flagstaff Hill, Melbourne, curves of the daily means for the month of August 1858.

Title: b'Magnetic observatory Flagstaff Hill, Melbourne, curves of the daily means for the month of August 1858.' | Date: 1858-1859 | Technique: b'lithograph, printed in black ink, from one stone'

Title

Magnetic observatory Flagstaff Hill, Melbourne, curves of the daily means for the month of August 1858.

Date made

1859 – 1858-1859

Technique

lithograph, printed in black ink, from one stone