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Old fashioned Abacus

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Project by Filinvested posted 10-13-2010 10:44 AM 2902 views 2 times favorited 12 comments Add to Favorites Watch

An old fashioned russian abacus for my daughter.
Masur birch, wenge, ebony and brass.





12 comments so far

View jockmike2's profile

jockmike2

10635 posts in 2990 days


#1 posted 10-13-2010 12:13 PM

Pretty unique for this day and age, very beautiful too.

-- (You just have to please the man in the Mirror) Mike from Michigan -

View Filinvested's profile

Filinvested

30 posts in 1551 days


#2 posted 10-13-2010 01:47 PM

jockmike2, I think it’s ‘must have’ thing for kids.
You can ride on them (yes, they are strong enough).
You can count, including the linear equations :), and it makes the absolutely wonderful CLICK!

View Brandon's profile

Brandon

4145 posts in 1695 days


#3 posted 10-13-2010 01:55 PM

Very cool. That is some very nice looking wood and great craftsmanship. Now, if only I knew how it worked! ;-)

-- "hold fast to that which is good"

View Filinvested's profile

Filinvested

30 posts in 1551 days


#4 posted 10-13-2010 02:30 PM

BrandonW:
I’m afraid my English is too bad, to tell you how to use them. But even in the late 80’s every store/shop in the Soviet Union has this device.
And now I realized that I really need a lathe – hate each of these 94 chips!

View majuvla's profile

majuvla

3894 posts in 1611 days


#5 posted 10-13-2010 04:12 PM

Nice toys you build

-- Ivan, Croatia, Wooddicted

View swirt's profile

swirt

1952 posts in 1715 days


#6 posted 10-13-2010 05:01 PM

Really nice abacus! Beautiful work.

I’m familiar with the Japanese Abacus They have a 5 bead and five one beads on each row. I understand why yours has 10 beads (no need to deal with the 5) but why is their only four beads in the 100’s column? I’m not familiar with that.

Here is the basics with a japnese style

-- Galootish log blog, http://www.timberframe-tools.com

View Filinvested's profile

Filinvested

30 posts in 1551 days


#7 posted 10-13-2010 05:19 PM

swirt:

In the old days, four beads on that line were equal to one ‘Kopeyka’ (it consisted of four ‘polushka’). At least a century ago it serve simply to separate the integer and fractional parts.

View TheGravedigger's profile

TheGravedigger

963 posts in 2768 days


#8 posted 10-13-2010 05:49 PM

Beautiful work, but that sure is a lot of turning! Very nice.

-- Robert - Visit my woodworking blog: http://littlegoodpieces.wordpress.com

View BigTiny's profile

BigTiny

1664 posts in 1632 days


#9 posted 10-13-2010 11:23 PM

Where do you put the batteries? ;)

-- The nicer the nice, the higher the price!

View dozuki's profile

dozuki

85 posts in 1744 days


#10 posted 10-14-2010 01:31 AM

I couldn’t use it but it sure would look nice in the den. That is some good work there

-- Couldn't think of anything clever. I LIKE WOOD

View mtnwild's profile

mtnwild

3474 posts in 2271 days


#11 posted 10-14-2010 01:54 AM

That’s pretty cool!

Nice to have a wood worker for a dad…...........

-- mtnwild (Jack), It's not what you see, it's how you see it.

View Pawky's profile

Pawky

278 posts in 1547 days


#12 posted 10-16-2010 06:29 AM

An interesting project that turned out beautiful and not so common now-a-days

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