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Recent content by CraigR

Yesterday's Tractor Forums
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    Simpson Jumbo Tractor list

    Thank you Nitropolitan for the pictures and all of the information. I think I have the serial number for this Simpson. It is #11__8. I tried to enlarge you picture, it s the brass tag on the frame, under the post with the hood latch on it. Thank you again, CraigR (I hope this info. posted.)
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    Simpson Jumbo Tractor list

    Thank you. Their are some Simpson Jumbo tractors out there with a lot of Custom mfg. parts on them. Their is great information about Simpson & Jumbo Steel Products in the Antique Power Mag. dated May/June 1992, it states the Azusa, CA plant borrowed the tractor design from Custom Tractor...
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    Simpson Jumbo Tractor list

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    Simpson Jumbo Tractor list

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    Simpson Jumbo Tractor list

    I am starting to update our Simpson Jumbo Tractor and Owners list. These tractor's brass tag says Jumbo Steel Products, Azusa, CA. and made around 1948. Most of the tractor serial numbers and owners list we have, is from the 1990's. We have a list of app. 35 tractors. My family started...
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    Chrysler Straight eight

    . Sorry. Just learning how to post stuff. Pic. is a Simpson Jumbo with a Chrysler 8 cyl. Longer factory frame and is doubled wall channel iron framed.
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    Chrysler Straight eight

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