Information relative to the construction and maintenance of time-balls / prepared under the dir. of W.B. Hazen, William Babcock Hazen, 1881

Information relative to the construction and maintenance of time-balls / prepared under the dir. of W.B. Hazen, William Babcock Hazen, 1881

drukken, h 293mm × b 230mm × d 3mm Meer objectgegevens

Dit object behoort tot Information relative to the construction and maintenance of time-balls / prepared under the dir. of W.B. Hazen (RP-F-2010-128)