There are some news.
I have contacted a few of the real cuckoo clock experts here in Germany
and this is what they have to say about your clock:
There will always be BF or cuckoo clocks, that are not possible to be identified
with certainty and assumptions would be the closest one could get, although leading
nowhere.
It can be considered, that L.SCH. are the initials of first name and family name, yes.
It is not a family name and a town name, for instance.
The hidden spot on the bottom plate of the movement, where the initials stand, do
indicate, that these are
not from the clockmaker, but rather from the platemaker.
At any time, there were about 40 - 50 specialized Gestellmacher, plates or frame makers,
concentrated in the Furtwangen and St. Märgen areas supplying the clockmakers with the
movement plates.
These plate makers were mostly anomynous and did not, of course, have the same social position
as did, a "skilled" clockmaker "personality". They were low level workers. Their standing was even
lower than the Schildermaler, the shield painters.
(which was even done by... women, sometimes, brr, talking 1850s era)
The clockmaker was the trained craftsman, member of the guild, so he got the honors.
There is practically no existing historical data on all the small people, that made parts for
the clocks - nobody cared, because they just didn't count, "unimportant".
What clock collectors often have in mind, is that the old BF clock makers made the whole
clock all by themselves, with a pocket knife or something. These thoughts however are
definately wrong.
There was an early trend to the house industries - meaning "outsourcing".
The clockmakers bought in the plates, shields, wheels, bellows and cuckoos.
This, of course, in the sense of speaking of one-man-businesses, not in the sense of a small
clock factory, where they did make some of the parts themselves.
Your clock has carved bone hands and celluloid numerals, which wouldn't be at all "normal",
so either the hands or the numerals are later replacements - perhaps you even have the
genuine "3" on your clock...
So, what we've actually got is, uhmmh, a little more than nothing, I'm afraid, except perhaps
for the understanding of the circumstances.
Cuckoo.
