Dating hemmi slide rule

Popper fastening black, cloth covered, card case. Sun Hemmi duplex ten inch slide rule. Tan leather case and celluloid sheet of tables. Complete with black card case and English printed instruction booklet.

Hemmi Simplex Slide Rule Retailed by Post (1446)

Dates from to World War II. Sun Hemmi P plastic, ten inch, open frame, simplex slide rule. Complete with blue and gray plastic case. Date code XG for July Sun Hemmi P S five inch, closed frame, plastic slide rule. Date code WA, January It is virtually identical to the KE in my collection except for the bamboo in this case.

Quite a nice rule Expatica dating netherlands but I guess there wasnt much of a market for this type of mediumgrade highend rule given all the versalogs and versatrigs out there. A magnifying version was available. In fact the virtually unmarked leather case still has that new leather smell I guess youll just have to take my word for it.


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There is a wide variety ranging from small cursors with high magnification to elaborate multiline cursors. The second letter corresponds to the month with A for January B for February etc. It has less scales overall and presumably was less expensive at the time but has the addition of a few specialized trigonometric scales. Although I dont have the case for this popular dating apps in london particular Dating hemmi slide rule rule date code MD same as the Versatrig on this page they typically come in twopiece dark blue hard cardboard cases with the Hughes Owens name and model number stamped in gold lettering.

Greg's Slide Rules - Hemmi Date Codes

More information about this find will be presented shortly on my upcoming Slide Rules in Dating hemmi slide rule Canada page. Cursor D is the dating dos and don'ts bugs bunny decimalindicating variant of C. A very oldfashioned look two tops dating and feel. It does match the illustration of the HO Dating hemmi slide rule catalog however. Superficially the patina on this specimen is clearly much whiter although it has some red ink discolourations along the inch ruler edge. If I dating virgo girl find out any more Ill let you Dating hemmi slide rule know.

As for the age I now know that this body design was used in the s Dating hemmi slide rule and s and was definitely gone by the s I used to think it was more recent. Although I dont have the case for this particular rule date code MD same as the Versatrig on this page they typically come in Dating hemmi slide rule twopiece dark blue hard cardboard cases with the Hughes Owens name and model number stamped in gold lettering.

Dating hemmi slide rule

The table of equivalents on the back has the same basic information and is similarly worn but uses a different font and is a bit larger in size Dating hemmi slide rule dating site fitness singles personally I find it looks more oldfashioned. Interestingly the date code of CF June on this specimen is clearly visible on the high resolution scans Dating hemmi slide rule as it is filled in with ink and located after the Made in Japan label.


  • Hemmi Simplex Slide Rule Retailed by Post () | National Museum of American History!
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Superficially the patina on this specimen is clearly 20 questions for dating much whiter although it has some red ink discolourations along the inch ruler edge Dating hemmi slide rule. Its still Dating hemmi slide rule very nice with a smooth spring and nice grip and slight magnification due to the curvature of the face.

Dating hemmi slide rule

Moreover dallas dating services Hughes Owens also adopted the brand Dating hemmi slide rule name Geotec for its slide rule and drafting products somewhere between June and May. An interesting dating 26 year old guy evolutionary throwback. Dating hemmi slide rule The rule is in near mint condition as is the leather case that snugly surrounds it. Dating hemmi slide rule Iphone dating games.

Dating hemmi slide rule Date: Admin Nbsp It first appeared in the Hemmi catalog and had vanished from Hemmi material by. Unfortunately the bamboo is almost completely covered by celluloid with the exception of the exposed ends of the rule The cursor is the later model metalframed glass which I believe came into play sometime shortly before the second world war. Note the presence of Japanese script on the inside face of the rule beneath the slider A very popular and sought after rule I managed to snag this one in the original box with hard cover manual shown above.

The belt clip is still intact though Slav dating BrReport a problem with an orderHKD Hemmi was the largest manufacturer of slide rules and is estimated to have sold some million the 80 20 rule in dating rules over its lifetime. Bhakut dosh in matchmaking. Leave A Comment Name Required. Email Required, will not be published. Vegetarian dating nz The cursor is the later model metalframed glass which I believe came into play sometime shortly before the second world war.

Cursor D is the dating dos and don'ts bugs bunny decimalindicating variant of C Athlete dating websites Want to know more Read our Cookie Policy.

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It does match the illustration of the HO Dating hemmi slide rule catalog however Fast flirting dating Superficially the patina on this specimen is clearly much whiter although it has some red ink discolourations along the inch ruler edge. As for the age I now know that this body design was used in the s Dating hemmi slide rule and s and was definitely gone by the s I used to think it was more recent What is the difference between friendship and dating Although I dont have the case for this particular rule date code MD same as the Versatrig on this page they typically come in Dating hemmi slide rule twopiece dark blue hard cardboard cases with the Hughes Owens name and model number stamped in gold lettering.

The table of equivalents on the back has the same basic information and is similarly worn but uses a different font and is a bit larger in size Dating hemmi slide rule dating site fitness singles personally I find it looks more oldfashioned Aom and tina real dating Interestingly the date code of CF June on this specimen is clearly visible on the high resolution scans Dating hemmi slide rule as it is filled in with ink and located after the Made in Japan label.

Superficially the patina on this specimen is clearly 20 questions for dating much whiter although it has some red ink discolourations along the inch ruler edge Dating hemmi slide rule David firth dating tape In the US and the Hughes Owens Co.

TTT233 Hemmi Slide Rules

Moreover dallas dating services Hughes Owens also adopted the brand Dating hemmi slide rule name Geotec for its slide rule and drafting products somewhere between June and May Bowling dating site An interesting dating 26 year old guy evolutionary throwback.