Vol.6 No.1  Spring 1997
Table of Contents

The Oughtred Society
  Non-Profit Status
  Numeracy
  The June Meeting in Palo Alto
  The September Meeting in Stein
  Scanning the Issue
Dennert & Pape and Aristo Slide Rules
T.S. Emblem Series -- Oral Histories
The Astronomical Scales of Oughtred's Calculator
K&E Instruction Manuals
Two Scarce K&E Rules
A Circular Slide Rule in the Shape of a Ring
Some Specialty Slide Rules
A K&E Slide Rule for Planer Work
The Voith Slide Rule
British Thornton
Unique Slide Rules
A Five-Piece Combination Gauging Rod and Slide Rule
Slide Rule Watches
Slide Rule Photographs
Departments
  Letters
  Book Reviews

Vol.6 No.2  Fall 1997
Table of Contents

The Oughtred Society
  Tax-Exempt Status
  The June Meeting in Palo Alto
  The September Meeting in Stein
Further Notes on the Operation of Gunter's Rule
Electrical Wireman's Combined Gage and Calculator
The RHS Calculator
William Cox on the Sector
Elmer A. Sperry and His Calculator
The Soho Rule
Measuring the Volume of Logs:  The Timber
  Contenting Slide Rule
U.S. Army Air Corps Aerial Dead Reckoning
  Computer Type E-6B
Dating Otis-King Slide Rules
Fuller's Telegraph Computer
The Roylance Electrical Slide Rule
Joseph Halden & Co.
Short Articles
  Did the Great War leave Its Mark on Slide Rules
  Rotating Mechanism for Classroom Instructional
    Slide Rules
  The Richardson-Gilson Connection
  The System Wern Slide Rule
Departments
  Book Reviews
  The American Scientific Instrument Market
  Letters
  The Market Report