Dan M. Stump : Thesis [from 1921]

[MichaelG.]

I have just found this on archive.org

Application of Polarised Light to Resolution [ Cover ]
or
An Application of Polarized Light to Resolution with the Compound Microscope [ Title Page ]
https://archive.org/details/applicationofpol00stum

A fascinating read, with excellent illustrations.

MichaelG.

[wporter]

Fascinating paper! Thanks for posting this. Lots of info for experimentation here.

[75RR]

Thanks, looks interesting. Have downloaded. Now to get round to reading it :)

You should place a link in Resources (online, books etc.) lest it gets lost here.

By the way anyone know anything about Dry-mounted Fasoldt thirteen band ruling slides?

[MichaelG.]

You should place a link in Resources (online, books etc.) lest it gets lost here.

Sorry: My misunderstanding ... I was not sure which topic to use:
I 'reasoned' that archive.org was the resource, and presumed that its address would be widely known.

I will place a direct link to the document in 'Resources'

MichaelG.