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Messages 819 - 849 of 1382   Oldest  |  < Older  |  Newer >  |  Newest
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819
I have figured out the obvious; the 'theta' scale which runs from 0 to 90, is clearly degrees. Now, what about the 'x' scale?...
stanford4110
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Apr 3, 2004
1:35 pm
820
(Please excuse my cross-posting of this message.) I am interested in learning of the functions of the 'theta' and 'x' scales on my Hemmi 255D rule. As this is...
stanford4110
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Apr 3, 2004
2:01 pm
821
Hello Everyone I'm posting this request on behalf of a customer named William, who wrote ... I am looking for four 1950 - era slide rules as follows: 1....
myklmyklmykl@...
myklmyklmykl
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Apr 6, 2004
1:52 am
823
Hi Folks! Long time no see! Hows things? Hope we are all doing well! I have here two super-rare items for direct offer to my friends right here on the...
foocm28
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Apr 12, 2004
2:17 pm
824
I mistated what I was listing: I have these two items on Ebay Faber Castell 67/22 Pocket Disponent slide rule ...
Jerome Mc Kenna
jeromemck
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Apr 12, 2004
7:33 pm
825
I was the fortunate recipient of a Post 1441. My friends father had it from his days as an engineer and gave it to me. How scarce are these? (with the...
Doug Bateman
nametabs
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Apr 13, 2004
2:25 pm
826
These are fairly common, however the magnifier and leather case are nice. I would keep it, I keep all of my slide rules that come from the original owners...
mike.rowley@...
gilham1st
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Apr 13, 2004
2:55 pm
827
I agree. You should keep it. Not all of us have sliderules handed down from our forefathers. ... { { { { { These are fairly common, however the magnifier and...
foocm28
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Apr 14, 2004
1:40 am
828
Here's a serious problem for the group. Take a box 2 x 2 x 1 high. Place a 2 dia x 1 disk in the box. In each corner place as large a disk as wiii fit. What is...
Ray Kornele
raykornele
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Apr 14, 2004
8:00 pm
829
For sale one unit Flying Fish 1009 12-inch Chinese made slide rule for Engineering!! 26 Scales:- LL01, LL02, LL03, DF, [ CF, CIF, L, CI, C, ] D, LL3, LL2, LL1...
foocm28
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Apr 16, 2004
11:19 am
830
If I'm not mistaken, it should be = Sqrt(2) - 1, or approx 0.414 inches in diameter. ... __________________________________ Do you Yahoo!? Yahoo! Tax Center -...
Michael J. Murray
mjmurraype
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Apr 17, 2004
6:55 pm
831
... This was a nice little problem. You are on the right track so far but a .414 inch disk is too big to fit in to the corner. If you draw a quick diagram it...
Kevin Cozens
kcozens37
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Apr 18, 2004
10:13 pm
832
Hello Everyone! I've revived the What's New page here... http://slide-rules.com/whatsnew.htm You'll find a Binary circular, an interesting Army Air Force...
myklmyklmykl@...
myklmyklmykl
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Apr 19, 2004
5:29 pm
833
I am a retired engineer / college professor. I have a collection that contains approximately 90 slide rules, 25 Engr. related slide devices, 36 books &...
richsher85
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Apr 22, 2004
11:16 am
834
Hello, I have a Logarex 27607-I, that's almost a copy of the Aristo 0968 Studio, new with plastic case. Manual in Spanish. Regards, Alexandre Fialho...
fialho.rm
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Apr 22, 2004
3:56 pm
835
I have listed for sale on ebay a "rocket scientist" slide rule with provenance owned by a U.S. Air Force Colonel. Auction ends Sunday evening. If the link...
S Solberg
geared4speed
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Apr 24, 2004
10:03 pm
836
Hi everyone, I've recently just joined the group. How do you do? I've been a closet slide rule collector and got a major bug over the last two months to...
konshak
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Apr 27, 2004
5:49 pm
837
To Sliderule-Trade Members Please note my Auction of a Mint Faber Castell Slide Rule 2/84N on www.ebay.com.au Item # 3289579910 From Reelmantoo...
Les Asmus
lrasmus@...
Send Email
Apr 28, 2004
1:17 pm
838
Hello, finally we have published the detailed program of the 10th International Meeting for slide rule and calculating machine collectors in Bad Driburg,...
PHolland@...
phollandde
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May 5, 2004
4:28 pm
839
Wanted: Sun Hemmi 279D - - - Trade 154 It has the same scales as the 154 Scales are 19 5/8 inches long It does NOT have 154 marked on it, or any model number...
amoxreo
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May 19, 2004
7:34 pm
840
i have a brand new and boxed otis king slide rule model k of sale. item is still in its original wrapping regards ola ...
olakunle onagoruwa
onagoruwa
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May 20, 2004
3:33 pm
841
Hello Everyone I have a number of slide rules up for sale on eBay. Just click the link to be taken to that rules eBay page, or it's page of close up scans... ...
myklmyklmykl@...
myklmyklmykl
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May 24, 2004
3:52 pm
842
Hello Everyone I've added seven other rules to those already up for bid on eBay. Just click the link to be taken to that rules eBay page, or it's page of close...
myklmyklmykl@...
myklmyklmykl
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May 25, 2004
8:25 am
843
Hi all I have just listed on eBay a nice Air Navigation Attack Computer Type CPU - 73A/P Circular Slide Rule, no reserve and a low starting bid of £1.00. ...
David May
djcalc
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May 25, 2004
9:34 pm
844
Hello Everyone I've added four other rules to those already up for bid on eBay. Just click the link to be taken to that rules eBay page, or it's page of close...
myklmyklmykl@...
myklmyklmykl
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May 26, 2004
6:02 pm
845
The Slide Rule Trading Co. has just received two Hemmi 255D and three Hemmi 259D bamboo slide rules. We sold out of these models several months ago but have...
Paul Ross
x60602
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May 30, 2004
11:22 pm
846
In surfing today, I stumbled on a VERY interesting web site loaded with all manner of math formulae. http://mathworld.wolfram.com/ KrazyKyngeKorny ...
Ray Kornele
raykornele
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May 31, 2004
6:36 pm
847
Greetings: I have posted 3 rare K&E slide rules on eBay. They are: 1) K&E Power Calculator (slide rule) dating to the 1920s. Like new condition. I have seen...
Ed Chamberlain
ed+chamberlain
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Jun 2, 2004
2:52 pm
848
FS Hemmi 149A & Many Rare Chinese RUles Dear Friends Have I good news for all! On a recent trip to Kuala Lumpur I discovered from a wee time-locked stationery...
foocm28
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Jun 4, 2004
3:16 am
849
Hello Everyone. I've posted the following slide rules to eBay. Just click the link to be taken to a page of scans or the auction page. Post 1460 Versalog II...
myklmyklmykl@...
myklmyklmykl
Offline Send Email
Jun 4, 2004
4:35 pm
Messages 819 - 849 of 1382   Oldest  |  < Older  |  Newer >  |  Newest
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