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9 months 3 weeks ago #250774 by Sthorpe
Twenty was created by Sthorpe
I was fortunate enough to find a two owner Caterpillar Twenty in a barn. Trying to find the serial number and not having any luck. The badge on the back sheet is A3606, but that not the serial number correct? I’ve seen a few threads that say it’s near the frictions in front of the seat, but I cleaned it and no luck. Any help would be much appreciated. 

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