They look like sawed off pump pegs to me.
David Lester
West Hartford, Connecticut, USA
http://www.wooljersey.com/gallery/david+l/
http://community.webshots.com/user/tenordl
http://velo-orange.blogspot.com/2007/04/le-chemineau.html
http://tontonvelo.servhome.org/LeChemineau_Eng.htm
http://www.amdgbooks.com/kidsonbikes/Nats06/coach.htm