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: I am interested in obtaining a copy or a source having a paper published in
: either 1926 or 1927 by T.F. Wall in the Journal of Instrumentation and
: Electrical Engineers on the production of intense magnetic fields. Any
: help will be greatly appreciated.
:

Hi Dave,

Unfortunately, I don't have a copy of this paper. The journal in which it was published apparently was somewhat obscure, published in London, and I've been unable to locate any academic on-line literature database that contains it. A technical university librarian (in Great Britain?) may be able to help you locate a copy.

There are some other contemporary articles and books authored by T. F. Wall that may be helpful. These include:

“The Production of very Intense Magnetic Fields” (1924), TF Wall, Nature 114, 432 (20 September 1924)
http://www.nature.com/nature/journal/v114/n2864/pdf/114432a0.pdf

“Intense Magnetic Fields and the Disturbance of Electronic Orbits in Magnetic Materials”, Letters to the Editor, Nature 113, 568-568 (19 April 1924), http://www.nature.com/nature/journal/v113/n2842/pdf/113568a0.pdf

Thomas Frederick Wall, “Textbook of Applied Magnetism”, Ernest Benn or D. Van Nostrand, 1927, 262pp, hardcover.

“Breaking the Atom: Experiments at Sheffield. Dr. T. F. Wall explains his methods”, Evening Post, Volume CVIII, 15 November, 1924, Page 8:
http://paperspast.natlib.govt.nz/cgi-bin/paperspast?a=d&d=EP19241115.2.67

“The Atom’s Amazing Secret of Power near Solution?”, Popular Science Monthly, January 1925
http://books.google.com/books?id=gykDAAAAMBAJ&lpg=PA47&ots=7uL1RwHc7G&dq=%22TF%20Wall%22%20magnetic&pg=PA47#v=onepage&q=%22TF%20Wall%22%20magnetic&f=false

Good luck - if you happen to locate a copy of this paper, please let me know.

Best wishes,

Bert