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mine got 18 collets weird it say it should have 15
was in use in C.P.R company
180 made only 23 jewels omega cccr grade
[ATTACH] [ATTACH] [ATTACH]
wich features did not exist in 1786
every bridges is stamped no1 !!!!!
thank you mr. Graham
look the pattern is right a U so the case has been made in new castle in 1786
in 1810 a U came back but in a different pattern more...
i just found the exact date on the case there is a U silver punch date letter that give 1786 with the lion too
Newcastle Date Letters
its not a lever its a verge and its serial number 466 so its at his begining in 1790
i authorise the moderator to take out my too numerous reply
i found the earliest rail road Pocket Watch 1790 !in the beginning of rail road in england
its a fusee English Watch made by famous Liverpool...
today i instaled a bronze bushing
i had to do it by hand on my lathe because bergeon bronze bushing for clock the smaller diameter is 2 mm but i...
i found the problem with barrel bushing its not a recurrant trouble but a stupid watchmaker maybe the same that made the switch
he transform the...
wow my movement in fact is the no 6 of this serie caliber II like 2 in roman numeral
all bridge exept one is 11443 all other bridge and main plate...
yes sir its a boy
this Columbus designed by mr Gruen have a nice pink gold escape wheel
i got a nice Columbus movement with a pink gold escapement made by Gruen
today i received the movement in mail and i was very happy to see the escape Wheel is not rusted at all !
on the photo it look like rusted
hi guys i found this babe i didnt know about gruen establishing the Columbus Watch co
thanks for all this knowledge
take a look my early Columbus...
this one need a new escapement Wheel for sure
the stud for regulator is swiweling