03-03-2008, 05:46 AM
Hi Sean,
There's not much on boarding outside of boarding bridges, I think. Christa Steinby wrote an article in a Finnish journal (in English) on the boarding bridge as well. Since that's about 50 years newer than Wallinga's, you might want to check that out.
The problem is very likely that the sources are extremely succinct when it comes to boarding practices.
There's not much on boarding outside of boarding bridges, I think. Christa Steinby wrote an article in a Finnish journal (in English) on the boarding bridge as well. Since that's about 50 years newer than Wallinga's, you might want to check that out.
The problem is very likely that the sources are extremely succinct when it comes to boarding practices.