




I suspect would be set to the desired dimension , but I wouldn't rely on it as it could be easily nudged when taking a measurement.Snap!
My grandfather was an engineer and I remember him showing me how he could measure the thickness of a sheet of paper. This isn't his micrometer - a brother has that - but it's close enough.
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And just to show that the trade isn't all in one direction, here are two more:
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A 25-50mm Starrett and a half inch Brown and Sharpe. Every home should have one!
PS - What's the purpose of the extra (user-made?) pointer on yours?
As my dad would say: it will come in handy even if you never use it!Is it show us your micrometer day?
Here’s mine, mint condition, never used, still boxed with case and spanner! Bought from my old company in the mid 80’s when they closed the tool store.
A Starrett 436 1in
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I don’t really now why I bought it or when I will ever use it but having kept it for 40 years it has a kind of sentimental value.
Wonder what the improvements and or differences are compared to the 961?This is my 961B, regularly used ever since its presentation as a prize 67 yrs. ago.
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Well this is my lot.
Wonder what the improvements and or differences are compared to the 961?

This is very unique!This small shop-made micrometer is a real curiosity. It is made of brass, copper and steel with some parts soldered together. The measuring screw is 6.7 mm diameter and has a pitch of about 44½ TPI or 0.57 mm, which is not any standard size that I have been able to discover. It has a circular vernier scale that allows readings of 1/100 th of a turn to be taken. It is capable of accurate measurement but is not exactly convenient to use as the turns reading needs to be multiplied by a conversion factor to obtain a figure in mm or thousands of an inch. Maybe this multiplication would have been done using log tables, which is rather a tedious operation as I well recall.View attachment 33538
Lons, are the left bottom items go and no go gauges? I once owned a starrett combination square set and would like to buy one but they go for nearly $600. I keep looking.I have the odd one or two, here are some of them among other stuff. my verniers are elsewhere as in regular use.
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Moore and Wright by Pete Maddex, on Flickr
NSK Micrometer by Pete Maddex, on Flickr
Micrometers by Pete Maddex, on FlickrYes as far as I know anyway. I have more in other sizes.Lons, are the left bottom items go and no go gauges? I once owned a starrett combination square set and would like to buy one but they go for nearly $600. I keep looking.
Well done Doug for digging this out, it was great to see the two of you venture down to the wilds of Fleckney for our Working Weekend.Mr @toolsntat ’s micrometer held by a chap who knows a fair bit about engineering
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