Date   
Re: Humanity! By Jerry McCarthy · #1741 ·
Forster's 1632 Dedication to an Oughtred Book with Implications for Slide Rule History By Tom and Lu Wetmore · #1740 ·
Re: 1638 Letter from Oughtred to Allen By Tom and Lu Wetmore · #1739 ·
Re: Humanity! By Michael Porter · #1738 ·
Re: Humanity! By Edward Dean Butler · #1737 ·
Re: Humanity! By Michael Porter · #1736 ·
Re: Humanity! By Maynard Wright · #1735 ·
Re: 1638 Letter from Oughtred to Allen By Andreas Poschinger · #1734 ·
Re: Davis-Pletts Rule By Eamonn · #1733 ·
Re: Humanity! By Edward Dean Butler · #1732 ·
Re: Humanity! By Andreas Poschinger · #1731 ·
Re: Humanity! By Eamonn · #1730 ·
Re: Humanity! By Alan Williams · #1729 ·
Re: Humanity! By Edward Dean Butler · #1728 ·
Re: Humanity! By Karl Kleine · #1727 ·
Humanity! By Rod Lovett · #1726 ·
Re: Unusual Combination By Andreas Poschinger · #1725 ·
Re: 1638 Letter from Oughtred to Allen By Edward Dean Butler · #1724 ·
Re: 1638 Letter from Oughtred to Allen By Tom and Lu Wetmore · #1723 ·
Re: Davis-Pletts Rule By Bob Adams · #1722 ·
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