"Treasure Street" Pencil Sketch - Vintage Art - Signed Dated '69

Description

This is a framed pencil sketch that is signed by the artist.
I do not know what all the writing is at the bottom, but the first one on the left is Rue du Tresor - this is an open-air gallery situated in a narrow alley of Quebec City; they refer to it as "Treasure Street".
The next writing is Quebec 69, then more writing on the right bottom, which looks like the artist signature, but I do not know what it is.
This is in a black wood frame, approx. 17" x 13 1/2"
It is matted and it does have glass.
There is a wire on back for hanging.
It is in excellent condition.
Comes from a non-smoking home.