carlos.paula Posted January 19, 2016 Share #1 Posted January 19, 2016 Advertisement (gone after registration) Friends, last week I purchased a good condition black Leica III, with evident paint wear, mainly in the corners, but more accented in the top cover. But the most intriguing detail is the top cover engravings. I never saw similar engravings in any Leica before. The inscription was made in relief instead a depression filled with black enamel, as the Leica standard is. At first glance gives the impression that it was filled with some material such as silver, but it is too perfect to have been handmade. The paint around the engraving seems to have been worn deliberately. Some of you have seen something like this before? Welcome, dear visitor! As registered member you'd see an image here… Simply register for free here – We are always happy to welcome new members! Quote Link to post Share on other sites Simply register for free here – We are always happy to welcome new members! ' data-webShareUrl='https://www.l-camera-forum.com/topic/255802-leica-iii-black-with-a-strange-top-cover/?do=findComment&comment=2972077'>More sharing options...
Advertisement Posted January 19, 2016 Posted January 19, 2016 Hi carlos.paula, Take a look here Leica III Black with a strange top cover. I'm sure you'll find what you were looking for!
rickp13 Posted January 19, 2016 Share #2 Posted January 19, 2016 (edited) hello carlos i'm certainly no expert, but comparing your III with mine from 1939, i'm concerned that they don't look like products from the same manufacturer? i'll watch this thread to see what advice the experts will offer you. good luck. rick PS. i think your question should be moved from the S forum to the rangefinder / barnack section where it will get more attention Welcome, dear visitor! As registered member you'd see an image here… Simply register for free here – We are always happy to welcome new members! Edited January 19, 2016 by rickp13 Quote Link to post Share on other sites Simply register for free here – We are always happy to welcome new members! ' data-webShareUrl='https://www.l-camera-forum.com/topic/255802-leica-iii-black-with-a-strange-top-cover/?do=findComment&comment=2972099'>More sharing options...
jaapv Posted January 19, 2016 Share #3 Posted January 19, 2016 That top certainly looks strange and non-Leica; there appears to be no engraving underneath those solder letters. Do you have images of the rest of the camera? Quote Link to post Share on other sites More sharing options...
willeica Posted January 19, 2016 Share #4 Posted January 19, 2016 (edited) I have a a number of black II Model Ds with SNs in the 90xxx range and a black III with an SN in the 172xxx range. All of them seem to have the engravings in a material which fills up the black enamel and has turned to a golden colour with age. My impression is that if the enamel were removed the filling material, if still hard, would remain raised like this because of the depth of the enamel which once was there. I also have an early bright chrome III in very good condition with an SN of 116XXX from the first batch of chrome IIIs but that is completely different as it has black material in an engraving onto the chrome top. As it is one of the bright chrome 'hard wearing' models this is very clear to see. I believe that what you are showing may have been a result of the enamelling and engraving techniques used at that time. A look at other features of the camera would confirm whether it is genuine or not, but I see reason to doubt it is genuine at this stage. The SN properly belongs to a black enamel III from 1933. William Edited January 19, 2016 by willeica Quote Link to post Share on other sites More sharing options...
lleo Posted January 19, 2016 Share #5 Posted January 19, 2016 It's also strange the paint is off only around the words as if somebody was continuously rubbing that part Quote Link to post Share on other sites More sharing options...
jc_braconi Posted January 19, 2016 Share #6 Posted January 19, 2016 The very first black leica were first engraved and next filled with silver bismuth after then painted and when hard and dry lapped to let the filling reapears. on a pict join we can see the relief of the filling even if the camera is an M4 Welcome, dear visitor! As registered member you'd see an image here… Simply register for free here – We are always happy to welcome new members! Quote Link to post Share on other sites Simply register for free here – We are always happy to welcome new members! ' data-webShareUrl='https://www.l-camera-forum.com/topic/255802-leica-iii-black-with-a-strange-top-cover/?do=findComment&comment=2972268'>More sharing options...
carlos.paula Posted January 19, 2016 Author Share #7 Posted January 19, 2016 Advertisement (gone after registration) Braconi, this M4 picture shows a very similar engraving as I see on my III. I have several Leicas in my collection, around 30 cameras, including another black Leica II with serial number near to this, and I am absolutely sure that this camera is not a fake: I disassemble it amost complete for CLA. How can I move this post to the more appropriate "Barnack Section"? Quote Link to post Share on other sites More sharing options...
carlos.paula Posted January 19, 2016 Author Share #8 Posted January 19, 2016 Searching on the WEB I found this camera with a serial number near to mine: close pay attention to the picture, seems to me that it have the same type of engraving, Welcome, dear visitor! As registered member you'd see an image here… Simply register for free here – We are always happy to welcome new members! Quote Link to post Share on other sites Simply register for free here – We are always happy to welcome new members! ' data-webShareUrl='https://www.l-camera-forum.com/topic/255802-leica-iii-black-with-a-strange-top-cover/?do=findComment&comment=2972350'>More sharing options...
willeica Posted January 19, 2016 Share #9 Posted January 19, 2016 I have 4 black enamel cameras from this period and they are all the same as the ones that you found on the web. There is nothing unusual about your camera. This is just what happens when the engraving filler gets old and hardens and the surrounding enamel gets worn away. Don't forget that the filler had to be thick enough to to reach the 'top surface' of the enamel. There is no more to it than that. Chrome cameras are different as they have a different type of 'covering' and an engraving can be made and filled with black colouring without the issue of a paint layer. William Quote Link to post Share on other sites More sharing options...
rickp13 Posted January 20, 2016 Share #10 Posted January 20, 2016 thanks, all. i learned something new about the early days. Quote Link to post Share on other sites More sharing options...
carlos.paula Posted January 22, 2016 Author Share #11 Posted January 22, 2016 I am convinced that Leitz used this other method of engraving their black enamel II and III cameras in that period, something around the 100.000 serial numbers. The pictures I posted here before show other cameras with the same kind of inscriptions. The more important fact is that not only the top cover marks was made this kind; the frame counter arrow indicator and the rewind lever's letter "R" and his arrow, was made in that same way, as well as the marks ZU and AUF in the bottom plate. Quote Link to post Share on other sites More sharing options...
wpo Posted January 22, 2016 Share #12 Posted January 22, 2016 (edited) https://en.wikipedia.org/wiki/Wood%27s_metal This is the material which was used by Leitz factory to fill into the engravings of the old black enamel Leica bodies. Yes, a big part of that is bismut but also contains lead, tin and cadmium in different percentages, so "bismut" is not the right but most used name of that alloy. The engravings of black enamelled lenses which were fabricated in the same time were often filled in with wood´s alloy in the same way. Best regards Wolfgang Edited January 22, 2016 by wpo 2 Quote Link to post Share on other sites More sharing options...
jc_braconi Posted January 22, 2016 Share #13 Posted January 22, 2016 https://en.wikipedia.org/wiki/Wood%27s_metal This is the material which was used by Leitz factory to fill into the engravings of the old black enamel Leica bodies. Yes, a big part of that is bismut but also contains lead, tin and cadmium in different percentages, so "bismut" is not the right but most used name of that alloy. The engravings of black enamelled lenses which were fabricated in the same time were often filled in with wood´s alloy in the same way. Best regards Wolfgang I wrote "silver" (looks like) to don't afraid people . 1 Quote Link to post Share on other sites More sharing options...
Recommended Posts
Join the conversation
You can post now and register later. If you have an account, sign in now to post with your account.
Note: Your post will require moderator approval before it will be visible.