Welcome to the NavList Message Boards.

NavList:

A Community Devoted to the Preservation and Practice of Celestial Navigation and Other Methods of Traditional Wayfinding

Compose Your Message

Message:αβγ
Message:abc
Add Images & Files
    or...
       
    Reply
    Re: recommendation for slide rule ?
    From: Patrick Goold
    Date: 2011 Nov 23, 14:57 -0500
    ThinkGeek Sliderules.  New.  $10.   Google it! 


    On Wed, Nov 23, 2011 at 1:59 PM, <Randall.F.Morrow@kp.org> wrote:

    Slide rules still for sale but very expensive....

    http://www.sphere.bc.ca/test/nib-pickett.html#catalog


    Randall F Morrow PT
    Kern County - Bakersfield


    NOTICE TO RECIPIENT:  If you are not the intended recipient of this e-mail, you are prohibited from sharing, copying, or otherwise using or disclosing its contents.  If you have received this e-mail in error, please notify the sender immediately by reply e-mail and permanently delete this e-mail and any attachments without reading, forwarding or saving them.  Thank you.



    Alan <alan202@verizon.net>
    Sent by: navlist-bounce@fer3.com

    11/23/2011 10:51 AM

    Please respond to
    NavList@fer3.com

    To
    NavList@fer3.com
    cc
    Subject
    [NavList] Re: recommendation for slide rule ?





    Interesting comments on slide rules. I had a couple, never was really good with them, years ago. Used to use Smoley's Tables for calculations, they were somethng. These days, a great deal of such calculations, possibly all of them can be done with the ubiquitous "scientific calculator" or "electronic slide-rule". I use an HP 11C, that I bought in the early 1990's, It had gone out of production, HP having declared it "obsolete", I don't know why, it's a great machine, fits easily in ones shirt pocket. As I recall, I paid between $25 and $30 for it.

    I had thought that slide-rules were no longer produced, K & E gave up some time in the 1970's, correct me if I'm wrong. Is Pickett still in business, and what about Dietzgen, they also made slide rules. There are many, many buildings and bridges in use that were designed with the slide-rule, and they didn't need batteries either.
    ----------------------------------------------------------------
    NavList message boards and member settings:
    www.fer3.com/NavList
    Members may optionally receive posts by email.
    To cancel email delivery, send a message to NoMail[at]fer3.com
    ----------------------------------------------------------------




    --
    Dr. Patrick Goold
    Department of Philosophy
    Virginia Wesleyan College
    Norfolk, VA 23502
    757 455 3357


       
    Reply
    Browse Files

    Drop Files

    NavList

    What is NavList?

    Join NavList

    Name:
    (please, no nicknames or handles)
    Email:
    Do you want to receive all group messages by email?
    Yes No

    You can also join by posting. Your first on-topic post automatically makes you a member.

    Posting Code

    Enter the email address associated with your NavList messages. Your posting code will be emailed to you immediately.
    Email:

    Email Settings

    Posting Code:

    Custom Index

    Subject:
    Author:
    Start date: (yyyymm dd)
    End date: (yyyymm dd)

    Visit this site
    Visit this site
    Visit this site
    Visit this site
    Visit this site
    Visit this site