The design of the neck joint on Gibson solid body EB bass guitars, like most other features and fittings, evolved over time. And a little knowledge of how it changed can be useful in dating these Gibson basses. Basses can have hardware changed or logos and serial numbers lost. The heel is something that generally doesn't get altered in any upgrading or alteration.
The EB-0, EB-3 and EB-4L basses (and their variants) all used the same style joint at the same time. Have a look at some of these joints, and the basses that use them.

1960-1965
1960-1966, as used on all solid-body set-necked basses of this period, EB, EB0 and EB3.

1966-1968
As used on all EB0, EB3 and Melody Maker basses of this period, and some shipped early in 1969.

1969
1969, as used on all set-necked basses of this period, EB0, EB1 and EB3. The large heel offered a little more strength than the previous design. This heel sits flush with the body - there is no 'step' between the two.

This join style is not as common as the earlier 1969 heels; it was used on the three-piece neck EB3s made just before Gibson introduced the slotted headstock EB3. Unlike the previous design, there is a slight step between the heel and the body.

1970-1971
1970-1971. The neck/body join seen primarily on slotted headstock EB basses was similar to the design used in 1969, though with a somewhat smaller neck part of the heel, and a sgnificantly longer body part.

1972-79
1972-1979. As the slotted headstock basses were replaced, the heel size was increased - as used on all set-necked basses of this period, EB0, EB3, EB4L and L9S Ripper. This joint is much the same as the previous version, but typically with a larger heel.
Gibson EB-3 bass guitars for sale
Gibson EB-0F 1960s Short Scale Bass - Fuzztone ~ 280 Made - No Fuzz-Read Desc
Wadsworth, Ohio, 442**, UNITED STATES OF AMERICA
$3200
Nothing verified, but the previous owner said that he was friends with David Ellefson, who played this exact bass and said it was ??One of the Coolest basses ever ??
Works and sounds awesome but has some Modifications :
-Missing Fuzz Circuit
-Schaller Tuners
-Missing truss rod cover, hand rest and thumb rest
-It looks like a second pickup was installed at one point... more
1968 Gibson EB-3 Electric Bass Guitar. Parts or Serious Repair Project
Chillicothe, Ohio, 456**, UNITED STATES OF AMERICA
$925
Slotted headstock. It's a 30-1 / 4" short scale bass. Four-position rotary tone switch. I believe both pickups are humbuckers, but the neck is bigger than the bridge. Solid mahogany body. SG-style double cutaway body.
This fell over decades ago, causing a ... more
Gibson EB3L Bass Guitar- 1968 / 72 LONG SCALE SLOTTED HEADSTOCK WITH Case
Hagerstown, Maryland, 217**, UNITED STATES OF AMERICA
$5000
CHERRY FINISH, CHROME METAL TRIM, BLACK PICK GUARD.
LONG SCALE WITH SLOTTED HEADSTOCK, # 914058 ENGRAVED ON HEADSTOCK.
NOT THE ORIGINAL CASE, IT WAS BOUGHT IN 1992. PAPERWORK INSIDE CASE.
BASS HAS NICE GLOSS CHERRY FINISH, COUPLE OF MARKS, NOTHING MAJOR. VIEW PICS.
COMES WITH STRAP, 2 CORDS, MASTER KEY CHROMATIC PITCH INSTRUMENT, EXTRA PLUG JACK, KEY FOR THE CASE
ANY QUESTIONS PLEASE ASK, ... more
1972 Gibson EB-3 Short Scale Electric Bass Walnut Finish SG Vintage Gig Bag
Astoria, Oregon, 971**, UNITED STATES OF AMERICA
$1995
1971 Gibson EB-0 Slotted Headstock Cherry w / OHSC
San Diego, California, 921**, UNITED STATES OF AMERICA
$1995
Located At IVG Orange
In Very Good Overall Condition (Please See Photos)
All Original Specimen
Cherry Finish Shows Some Dings And Playwear
Mahogany Body And Neck
Rosewood Fingerboard
Weight 7lbs 11oz
Nut Width 1 5 "
Neck Depth At 1st Fret .85 "
Neck Depth At 12th Fret 1 03 "
Comes With Original Hardshell Case, Case Lid Detaches When Open, Fine When Closed
1971 Gibson EB-0 Bass - Slotted ... more
1965 Gibson EB-3 - 100% Original - Straight Neck - Low Action - Great Player!
Dayton, Ohio, 454**, UNITED STATES OF AMERICA
$4000
Comes with the original case and candy as shown. ... more
Vintage Gibson EB-0 Cherry 1964
Brookfield, Wisconsin, UNITED STATES OF AMERICA
$1999
Vintage Gibson EB-0 Cherry 1964
PLEASE CONTACT US WITH ANY QUESTIONS OR FOR AN IN-HAND DESCRIPTION
A dynamite player with an ultra cool, true vintage vibe! The full size neck humbucker offers a warm, rich tone & the short scale makes playing tons of fun. Professionally set up & ready to play straight out of the case
Cosmetic Condition: Various nicks, chips, dents & dings; scratches, weather checking & some finish wear. There's a fairly deep gouge in the top of the ... more
Gibson 1960 EB-0 Bass Guitar Cherry
Rochester, New York, 146**, UNITED STATES OF AMERICA
$5999
This is a double cut solid body guitar, featuring banjo-style tuners and a one pickup design. Condition-wise this piece is in great playing and sounding condition, and bears typical signs of wear and tear. Small dings, checking, and scratches can be seen on the surface, as well as more checking and wear up the neck (as seen). This will include a non original case.... more
Vintage 1970 Gibson EB-0L Bass Natural
Stockton, California, 952**, UNITED STATES OF AMERICA
$1200
Awesome storage unit find Bass has been modified to a fretless, it is also missing the bridge cover as well as the small model plaque. I acquired it as shown. "GIBSON" is missing the S Local guitar shop owner inspected and said it was in good shape for its age Bass shows some scratches as should be expected. IThe case it came with has some cracks, its in rough shape I have added many images, please be sure to look through all and ask any questions you ... more
Gibson EB-0 Circa 1964 Electric Bass Guitar
Georgetown, Ohio, 451**, UNITED STATES OF AMERICA
$1600
Sounds and plays so good! Has all the vintage tone and good mojo. Straight neck. Fully functional. Someone has refinished the headstock while leaving the logo. Some cosmetic flaws from its age. This is a classic thumping bass that can take your playing to the next level
Don't miss your chance to own!
Items only come with case or accessories if pictured or listed in the listing
Items only come with accessories / parts pictured and or... more
Vintage Early 70's Gibson EB3 Electric Bass Guitar
Fresno, California, 937**, UNITED STATES OF AMERICA
$2600
This Bass only shows cosmetic wear due to time and being played on. Bass sounds incredible and could use a good home. Bass is stock and fully original including the finish, and no modification's
Every used instrument we have has been play tested
Make sure to contact us with any further questions!
... more
Vintage 1967 Gibson EB-0 Short Scale 4 String Bass - Cherry - Don Storck Custom
Edmond, Oklahoma, 730**, UNITED STATES OF AMERICA
$2500
Gibson EB-O Electric Bass Guitar 1972 Walnut Kalamazoo Short Scale Humbucker
New Brunswick, New Jersey, 089**, UNITED STATES OF AMERICA
$1700
Gibson 1972 EB-O Mahogany Body(Walnut Finish), 3 Piece Maple Neck w / 22?? Short Scale 21 ... more
1963 Gibson EB-0 Vintage Short Scale SG Bass Cherry w / Mudbucker, Case
Seattle, Washington, 981**, UNITED STATES OF AMERICA
$2800
1959 1960 GIBSON EB-0 Slab Body BASS PICKGUARD USA
Houston, Texas, 770**, UNITED STATES OF AMERICA
$250
Vintage 1961, Original Style Gibson EB-0 Bass, Cherry Red, GREAT PRICE
Agoura Hills, California, 913**, UNITED STATES OF AMERICA
$4750
No cracks or damage
The Cherry Red finish has faded on the front, but it has a very nice vibe and patina 1961 is the last of the Thicker Double-Cutaway body style before Gibson introduced the SG style bodies The bass plays very nicely and has just been setup with Brand New D'Addario Short scale Round wound strings
This bass is original except the Pots have been replaced.
There is also an added Strap Button on the... more
Gibson EBO Bass Guitar 1967 solid wood cherry finish made in the US with case
Lebanon, New Jersey, 088**, UNITED STATES OF AMERICA
$2100
1970 Gibson EB-0 Cherry Finish Electric Bass Guitar
San Diego, California, 921**, UNITED STATES OF AMERICA
$1895
Located At IVG Burbank
In Very Good Overall Condition (Please See Photos)
Cherry Finish Shows Some Dings And Playwear
Added Single Coil Pickup
Mahogany Body And Neck
Rosewood Fingerboard
Weight 7lbs 8oz
Nut Width 1 514 "
Neck Depth At 1st Fret .82 "
Neck Depth At 12th Fret 1 00 "
No Case. One May Be Purchased For An Additional Fee (Please Inquire)
Made In USA
... more
1969 Gibson EB3 Bass Guitar- 100% Original with Original Case
Glastonbury, Connecticut, 060**, UNITED STATES OF AMERICA
$3700
Vintage 1968 Gibson EB-0 Short Scale Electric Bass w / Case, Setup SN: 5674
Denton, Texas, 762**, UNITED STATES OF AMERICA
$1900
If you have any information regarding this bass, please send us a message and let us know! We've tried our best, I promise, to make sure everything we've put in this listing is true and honest! Having said that, this ... more