ID-nummer	4431	Titel	Patent Ship-Logs. General Catalogue for Walker Logs.
Kildegruppe	REF-32-1930	Skibsnavn	-
Afsender	Thomas Walker & Son, Birmingham, England				Udstedt	1909
Afs. person	-
Modtager	-				Sket land	England
Modt. person	-				Sket sted	Birmingham
Indhold	Kataloget indeholder data for Harpoon Log, Anchor Log, Cherub II Log, Excelsior Log, Harpoon Sounding Machine, Neptune Ship Log, Massey's Yacht Log, Rocket Ship-Log, Trident Ship-Log, Spare parts.
Kilde	tryksag
Emneord	navigation, log
Referencer	-