Questions about "strange" front bumper guard

Quote:

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Originally Posted by mejia_anthony

Hello, I have one early solid back bumper guard I’m willing to donate to your project.

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Thank you Anthony,
I just saw your post.
Email sent
Philippe

Today I received my present from Santa Claus.
Nine hundred and eleven thanks to Anthony.
Philippe

Quote:

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Originally Posted by 300090

Thank you Anthony,
I just saw your post.
Email sent
Philippe

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I’m glad it made it to you. I’m sure you have better use than I do.

Quote:

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Originally Posted by moito

some say that the early horns where a bit different(deeper)...if you have the chance to compare yours with 65ish ones let us know if this is true.
the red line indicates where later horns (if true) end.
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f.

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Hello,

Following are pictures of 3 bumper guards:
A) Bumper guard originally installed on the 300090: solid back NO slot (destroyed by a previous owner)
B) First style bumper guard offered to me by Antony: solid back NO slot
C) Bumper guard I bought a few years ago: solid back WITH slot. According to Dr. Johnson, this guard where used from May 1965

They all have the same height.
Philippe

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Hello...... Dr Rorschach, please..................