Talk:Aircraft lavatory

Can anyone add some history to this article
I am hoping that someone can contribute more history and developement into this article. I have heard that in the early days of aviation the lavatory was a "glory hole". Information that takes us from the start of lavatories in commercial aviation to the present would be useful. —Preceding unsigned comment added by 198.31.184.166 (talk) 23:51, 23 January 2009 (UTC)

Disposal
In historical sections, the article glosses over the disposal of waste, whether in-flight dumping or after landing. This needs improved coverage. Reify-tech (talk) 16:09, 22 November 2015 (UTC)
 * Amen,good idea. Peter Horn User talk 02:36, 6 May 2019 (UTC)

Passenger train lavatory
What about an article about the passenger train lavatory? Peter Horn User talk 02:32, 6 May 2019 (UTC)
 * OK, I found an article and created a redirect. Peter Horn User talk 02:46, 6 May 2019 (UTC)