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Thread: Early 50's Gibson Dog Ear

  1. #1
    Woodgrinder/Pickupwinder copperheadroads's Avatar
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    Early 50's Gibson Dog Ear

    I've had an old early 50's Gibson P-90 in my shop for repair recently & I don't think I've ever seen a vintage Gibson p-90 like this one . it's from an early 50's ES-125 dogear .
    I've never seen a bobbin like this in an old p-90 pickup It's like it's made from a b/w/b 3 ply pickguard but it is pretty rigid .
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    Any one resemble this to one of there repairs ?

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    Last edited by copperheadroads; 04-08-2018 at 05:16 AM.
    "UP here in the Canada we shoot things we don't understand"

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    Senior Member jack briggs's Avatar
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    might have been rebuilt at some point

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    Senior Member Jim Darr's Avatar
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    Interesting. Several questions come to mind.

    What is the core material? It looks like it is glued together--Correct?

    Are there counter-sunk holes for the adjustment screw heads? -- Hard to tell from the pics.

    Are the inside bobbin dimensions consistent with other period P-90s?

    Agree with Jack, could be a rebuild.

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    =============================================

    Keep Winding...Keep Playing!!!

    Jim

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    Woodgrinder/Pickupwinder copperheadroads's Avatar
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    Here's a few more pics
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    The holes are not countersunk , the dimensions of the bobbin is similar to a vintage p-90
    the core looks like it is attached with silicone but it is not as that white glue is quite hard .

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    "UP here in the Canada we shoot things we don't understand"

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    Senior Member ken's Avatar
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    That bobbin looks homemade to me. Maybe somebody sometime broke the bobbin sides out and replaced them with some leftover styrene sheet?

    ken

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    Senior Member ReWind's Avatar
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    What does the coil/tape look like?

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  7. #7
    Woodgrinder/Pickupwinder copperheadroads's Avatar
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    Quote Originally Posted by ReWind View Post
    What does the coil/tape look like?
    The tape looked like the Period correct tape black but it wasn't coming off easy

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    "UP here in the Canada we shoot things we don't understand"

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    Supporting Member JGundry's Avatar
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    Looks real to me. I have an old Gibson P-90 with rod magnets with the bobbin made of the same material.

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    They don't make them like they used to... We do.
    www.throbak.com
    Vintage PAF Pickups Website

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    Its real- I have seen lots of them like that and pattern my P-90s after that with a built up bobbin.
    They dont rot like the injection moulded ones

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  10. #10
    Woodgrinder/Pickupwinder copperheadroads's Avatar
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    Thanks guys The bobbin is pretty much rock solid & not full of cracks like the later 50's bobbins .

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    "UP here in the Canada we shoot things we don't understand"

  11. #11
    Woodgrinder/Pickupwinder copperheadroads's Avatar
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    This p-90 have that higher tpl of the P-90's that I've dissected but this pickup was machine wound with typical era wire & so i did not think i was rewound or home made bobbin .

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    "UP here in the Canada we shoot things we don't understand"

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    Quote Originally Posted by copperheadroads View Post
    I've had an old early 50's Gibson P-90 in my shop for repair recently & I don't think I've ever seen a vintage Gibson p-90 like this one . it's from an early 50's ES-125 dogear .
    I've never seen a bobbin like this in an old p-90 pickup It's like it's made from a b/w/b 3 ply pickguard but it is pretty rigid .
    Click image for larger version. 

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Views:	95 
Size:	1.23 MB 
ID:	48374Click image for larger version. 

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    Any one resemble this to one of there repairs ?
    Looks real and correct to me.

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