Template:Did you know nominations/Charles Sylvester

Charles Sylvester

 * ... that Charles Sylvester described toilets in 1819 (see diagram) at the new Derby Infirmary that cleaned themselves and exchanged foul air every time they were used?
 * Comment: September 3rd would be ideal for this as 4 month competition awards with prizes then

Created by Victuallers (talk). Self nom at 18:33, 20 August 2011 (UTC)
 * Pictogram voting keep.svg Length and history verified; text is free of copyvio or close paraphrase issues. Daniel Case (talk) 13:50, 22 August 2011 (UTC)