Hi, Though I am not the expert on laser engraving: ...

Hi Andreas,        About laser engraving, that idea comes to most people nowadays. But my concern is accuracy. I don’t know if the laser engravers have sufficient accuracy. ...

Hi, if it is about making slide rules in low amounts then my way to ...

Hello,       I wrote a message to Joe Soper but his email is bouncing. Anyway, I’m posting it here for others to comment. Tell me what you think. Thank ...

Hi,Good actions to link the slide rule community and make it easier to findour and different groups!//meine

Hi All,I've also added an external link to our forum in Wikipedia under "Slide Rule".Regards,Rod

Hola Jose, in tiempos de "googlar" y de la wikipedia seria beneficioso a haber ...

Hello,In Spanish-speaking ARC Forum (arc.reglasdecalculo.org) we have just added an "English Corner" thread (https://arc.reglasdecalculo.org/index.php?board=70.0). The purpose is to catch any newbie looking for anybody to make a first question on ...

Just call it Reiss Duplex!-) Am 03.01.2020 um 13:07 schrieb meine: ...

this morning my Reiss 3227 arrived from Berlin, never thought it was that big. the reason I add my message to this tread is that the 3227 also has a ...

Hello again Andreas, further- I have just measured the one example of a Faber 25cm<scalelength<10inches in my possession from c1892-3.  The 25cm mark on back inch/cm scale still measures at exactly ...

Hello Andreas May well be correct about the odd length and its subsequent fix to exactly 25cm for “perfectness” as a similar change happened at the same time.  Initially the inch/cm ...

Ah, compromise: Openly: that is what I'd believe last. Compromises are not a German strength. A Bavarian strength however is freedom and generosity (known as Liberalitas Bavariae). I would believe ...

Ah, compromise. You can't make everyone happy so make no one happy. :-)On Thu, 02 Jan 2020 03:06:27 -0800"andtheugly via Groups.Io" <andtheugly=btinternet.com@groups.io> wrote:Incidentally, based on studied examples, the25cm<scalelenght<10inches occurred for Faber ...

Hello Andreas, a happy new year to you too! I would have to dig back through our researches, but as I recall it was difficult to put an exact figure on ...

Hi, a happy new year! Did you measure the cm scale of the old rules whether ...

Hello  The very earliest slide rules from renowned maker Faber-Castell did NOT have exactly 25cm scale lengths. Their first models from c1892 to c1895 had a scale length of just over ...

This is probably old news to most of you but I have just noticed an interesting thing about the sin, log, and tan scales that are located on the back ...

It sure is a beautiful rule and present!//meine

All,My son, who knows my interest for slide rules, had found a cool Christmas present for me this year, a Norma Grafia 190 circular rule complete with cover and instruction ...