Dividing Attachments Headstock dividing attachments for the Schaublin 70 and 102 lathes are very rarely found on the second hand market. While these attachments are very useful (I have one for my own machine) they are easily substituted by direct indexing with a suitable dividing plate and detent. Indeed for many horological applications the dividing attachment is not suitable since some common horological wheel counts are unobtainable with a 1:60 ratio.     102 Catalogue Illustrations (1930s)