Steam Locomotive Information Back Pieux Franki 0-4-0T No. PF84Treignes, Belgium, Belgium Location: MonumentStatus: Display Related Notes Photo Copyright © Joachim Lutz Here are the notes for Pieux Franki No. PF84, a 0-4-0T located in Treignes, Belgium. If you have additional information about this locomotive, and would like to share it, click the Add Note button. Posted: Oct 16, 2021 @ 02:10:05 by Brian Garvin This locomotive is understood to be one and the same as MF 32 which is already listed without its works number of 792.