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CATERPILLAR logo 1957 ? /1967

CATERPILLAR logo 1957 ? /1967

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Brunocat
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I have some brochure with the logo 1957 but they're older ...On a book Caterpillar and on Internet it's well written 1957/ 1967 ?
 
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Thu, Jan 20, 2022 10:11 PM
gauntjoh
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Bonjour Bruno,
If you are able to scan the brochures and email the pdf files to [email protected] I will load them into the members library.
Thanks for posting.
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Thu, Jan 20, 2022 10:19 PM
Brunocat
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Reply to gauntjoh:
Bonjour Bruno,
If you are able to scan the brochures and email the pdf files to [email protected] I will load them into the members library.
Thanks for posting.
[quote="gauntjoh post=235065 userid=1434"]Bonjour Bruno,
If you are able to scan the brochures and email the pdf files to [email protected] I will load them into the members library.
Thanks for posting.

Bonjour John,
Unfortunately it's not possible for me to scan the brochure I have only my Iphone.
Sorry
 [/quote]
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Thu, Jan 20, 2022 11:12 PM
Brunocat
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Reply to gauntjoh:
Bonjour Bruno,
If you are able to scan the brochures and email the pdf files to [email protected] I will load them into the members library.
Thanks for posting.
D9D 1955
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Thu, Jan 20, 2022 11:30 PM
DavidTallon
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Reply to Brunocat:
D9D 1955
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You are correct that the bold lettered logo is credited as being introduced in 1957, even in some history books put out by Cat, but it was, in fact, introduced in 1955. The D9 used the post-1955 logo from the start. Interestingly, there is a Cat drawing for a D9 decal in the " = D9 =" style used through 1954, but I have never seen a picture where it was used.
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Fri, Jan 21, 2022 8:05 AM
neil
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Reply to DavidTallon:
You are correct that the bold lettered logo is credited as being introduced in 1957, even in some history books put out by Cat, but it was, in fact, introduced in 1955. The D9 used the post-1955 logo from the start. Interestingly, there is a Cat drawing for a D9 decal in the " = D9 =" style used through 1954, but I have never seen a picture where it was used.
David, would you happen to have any information on the font used on serial number tags for the likes of 5Us etc.? My understanding is that it's Cat's own font. I've not been able to find a modern font that matches all digits and letters
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Fri, Jan 21, 2022 7:44 PM
Brunocat
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Reply to DavidTallon:
You are correct that the bold lettered logo is credited as being introduced in 1957, even in some history books put out by Cat, but it was, in fact, introduced in 1955. The D9 used the post-1955 logo from the start. Interestingly, there is a Cat drawing for a D9 decal in the " = D9 =" style used through 1954, but I have never seen a picture where it was used.
[quote="DavidTallon post=235080 userid=3783"]You are correct that the bold lettered logo is credited as being introduced in 1957, even in some history books put out by Cat, but it was, in fact, introduced in 1955. The D9 used the post-1955 logo from the start. Interestingly, there is a Cat drawing for a D9 decal in the " = D9 =" style used through 1954, but I have never seen a picture where it was used.

Thank you David , yes it's very rare but probably possible . I found this pictures but without =D9=[/quote]
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Fri, Jan 21, 2022 9:54 PM
DavidTallon
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Reply to neil:
David, would you happen to have any information on the font used on serial number tags for the likes of 5Us etc.? My understanding is that it's Cat's own font. I've not been able to find a modern font that matches all digits and letters
I don't have a good answer for you on the font for the S/N tags.  The drawings only specify a height of 1/4", they don't stipulate the font used.  I suspect it was just based on the stamp set they had and/or the vendor they used.  

There are two different letter styles used for the 5U s/n tags.  Early ones are a more stylized font, and later are more plain.  It is curious that the later style appears identical to the style used prior to the "stylized" ones.  See the attached 5J, early 5U, and later 5U tags.  Quickly looking through photos, it seems possible that they switched vendors when they switched from the brass version of 1B-1925 to the aluminum version, and then switched back when they changed to the 1H-1072 tag.  
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Sat, Jan 22, 2022 6:12 AM
neil
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Reply to DavidTallon:
I don't have a good answer for you on the font for the S/N tags.  The drawings only specify a height of 1/4", they don't stipulate the font used.  I suspect it was just based on the stamp set they had and/or the vendor they used.  

There are two different letter styles used for the 5U s/n tags.  Early ones are a more stylized font, and later are more plain.  It is curious that the later style appears identical to the style used prior to the "stylized" ones.  See the attached 5J, early 5U, and later 5U tags.  Quickly looking through photos, it seems possible that they switched vendors when they switched from the brass version of 1B-1925 to the aluminum version, and then switched back when they changed to the 1H-1072 tag.  
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The 5J and the later 5U tags appear to have the same font for the digit 5, so they might have redeployed the original set when the early 5U was deemed too fancy : ) I quite like the early 5U font and I suppose given enough clear photos, the font could be reproduced
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Sat, Jan 22, 2022 7:48 AM
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