Machine doubling yes machine treble-ing?

All the lettering is affected on the coin. Machine doubling yes?

 

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Nice variety .
Not MD ....

 

what is that coin ?

 

It's from Switzerland .......

 

20 Rappen from Switzerland 1939. I found this coin inside an old cash register left in the street in Paris. I dont have the register anymore but kept the coins! It was left with lots of other stuff.

(In future I will include more information)

 

https://www.ngccoin.com/price-guide...en-km-29a-1939-2015-cuid-1090317-duid-1532789

1st in the list.

 

Thank you. The correct name for this variety would be?

The three strikes visible in image 1 makes the coin a..


Thanks in advance.

 

One notch is a doubled die .
Two notches is a tripled die .
Three notches is a quadrupled die .

 

Thanks Rick. Tripled die it is! If you had to guess.. What is the chance of finding another one? Im guessing slim? I searced through what I can find online. I found some info regarding the known variety and errors that exist but nothing about any known doubled types.
My objective is collect one of each of the published errors and types in as best condition possible.

 

Here's the best person to talk to about your coin and he's a good friend of mine . Tell him I told you to call him about your coin .

Ken Potter
P.O. Box 33
Pinckney, MI 48169 Cell Phone: 313-268-3280 (Best)
Office Phone: 313-255-8907
Numismatist Since 1959 ~ Serving The Collector Since 1973
CONECA's Longest Serving Doubled Die Attributer
Member of: ANA-LM, CONECA-HLM, NLG, NCADD-FM, IASAC, MSNS-HLM
NWDCC, RCC, WBCC, CSNS, Fly-In

 

OK will do thank you for your help Rick much appreciated.

Since last night I have been reading through the website of Ken Potter.. wow just wow!

So much information thanks again.

 

I'll be manning the coneca table with him next month ..

 

Ok this is interesting.. look what I found. Is this good news?

 

Familiar would you not agree? Except this one is much better condition.

 

Here is another with 1 notch.

 

So now I own three with obvious 3 notch. But I cant find anymore.

 

My latest purchase..

 

Its getting wider..