I've got a zillion projects running in parallel, but soon I'll be replacing doors and want to find some brass lever handles to match the ones that were fitted when the house was built in the 1930s. A few of the old doors still have the original handles so I've taken a photo and wonder whether the might of this group can either identify them (a long shot), suggest where to get modern look-alikes, or suggest where to get some custom-made at an affordable price (I'll need about 25 pairs). The handles are solid brass, with quite thin back plates. A few have key holes (as in the photo) but the majority need to be plain.
Here's the photo: