Bob:
 
You may already have this but Walker, I.C., Nineteenth -Century Clay Tobacco
Pipes in Canada, Ontario Archaeology, No. 16, 1971, gives some information
about Fiolet and illustrates a few from Quebec City.  According to Walker,
the firm of Fiolet was in business from 1765-1921 in Saint-Omer, France.  Pl.
5, Fig. 6 and Pl. 6 (center) show the marks "L. Fiolet/St. Omer/France" and
"L. Fiolet/` St. Omer/Diposi".
 
Pat Tucker
[log in to unmask]