Unless you can deliver & collect them yourself (or via a trusted agent) photocopy every page, have the copies notorised, and then send the logbooks by recorded/insured delivery. It costs a little bit but is cheap insurance.
If you have multiple log books then do a couple of books on each scan using whatever scale reduction will let them fit to a sheet of paper. It can be worthwhile to supply your own paper in an alternative size to let all pages fit the photocopy paper eg legal size instead of A4, and depends on your original logbook size). The copy doesn't have to be original size - just legible.
Last edited by Tinstaafl; 15th May 2009 at 01:32.