This Gibson pot database contains part numbers with respective models for all Gibsons from the early 1960s until the early 1980s as described in the various replacement parts lists distributed by Gibson. You can use this database to find correct Gibson pots, or correct value replacement pots for your vintage Gibson guitar.
As always with Gibson, there a probably many vintage guitars that don't conform to the catalog descriptions, which are often incomplete and may even contain errors.
Gibson pots are NOT all the same. Most 60s-70s Gibson potentiometers were made by CTS (Chicago Telephone Company), although other manufacturers did also supply pots to Gibson. Pots usually have several identification numbers. One is the manufacturers id code with date, and another is the Gibson part number. The manufacturers code has six (1950s) or seven digits, starting with 137 (CTS) or 134 (Centralab), and ending in format y/ww or yy/ww [where y is the year, and w is the week of the year]. For more information on Gibson pot codes (and others), see Reading Pot Codes
Gibson pots are typically marked on their backs (most CTS brand) or their sides (particularly earlier Centralab examples).
Some models seem to conform to the part lists, some differ WIDELY. I have seen many seemingly-original Gibson pots with codes that do not follow the expected Gibson numbering system, and many that just do not conform to the correct resistance values as described in the schematics. Gibson, no doubt, used parts that were available, and no doubt CTS and other pot supply companies shipped replacement parts from time to time. As with all Gibson 'rules', these should not be treated as absolute. If you want to discuss or add data provided here, please leave a comment.
$30
$35
$38
$57
$59
$65
$69
$95
$99
$115
$125
$125
$125
$125
$125
$129
$145
$149
$175
$195