Interesting Sid, I hadn't noticed your handles in and out are not the spear style of the 30 US / Can. Outer ones fasten sideways not vertical over the molding.
Nothing is set in stone with Billy. US 407 used the spear type, but our Can are similar to the 619 US but not. My 32 614 isn't spear outside or even 619. My inner ones are 1930 Essex art deco style used on the 32 407, 614, 618.
Where Are You From? Ottawa Ontario Canada
Do You own a car built by Durant? 1932 614 sedan made by Dominion Motors
Yesterday, I received 2 step plate mats and 2 step plate surrounds from the Australian company listed on the technical page under reproduction parts. The parts look great and the owner was wonderful during the whole process of ordering. The prices are in Australian dollars so with the strong US dollar the cost turned out better even including shipping.