The labels with an image of Orville Gibson are generally found on instruments with serial numbers below 10,000. If the serial number is legible the instrument can be relatively easy to date. Serial numbers are addressed elsewhere on the web site but can be found also on Gibson’s website and George Gruhn & Walter Carter’s book: Gruhn’s. The Epiphone serial number decoder currently supports 12 serial number formats from 25 factories. Vintage numbers from 1932 to 1970 are supported.
ACOUSTIC GUITARS
Epiphone used a serialnumber system for their acoustic guitars. Two or three digits were ink stamped on the neck block or blind stamped on the interior back of the Recording models, three digits (or four ?) blind stamped on the interior back of the Seville models.
Recording E s/n 94 ink stamped on the neck block
Recording C s/n 275 blind stamped on the interior back below the soundhole
NOTE: Fisch & Fred mention a four-digit Seville 4 Special (called Model 4 Special s/n 5417) on page 235 .
The Masterbilt serialnumber system did not start with the number 1000 but with the number 5000. The reason for this is unknown. The serial numbers were blind stamped on the interior back under the bass f-hole, generally below but sometimes on the (oval) label, maybe even without a label like the earlier Recording and Seville models.
Broadway s/n 5053 blind stamped without a label
De Luxe s/n 5369 blind stamped below the label
De Luxe s/n 6677 blind stamped on the label
De Luxe s/n 5369 blind stamped below the label
De Luxe s/n 6677 blind stamped on the label
From about 1934 forward, the serial numbers were ink typed directly on the label (Long Island label) or letter pressed on the label (rectangular Masterbilt label, Green label and Blue label). see pictures
Quite often the serialnumber was also blind stamped (some handwritten) on the underside of the bridgefoot. Occasionally the serialnumber was handwritten on one of the braces.
Zenith s/n 7738
Olympic s/n 6851
Olympic s/n 11690
The s/n is sometimes ink typed on a label where it should have been letter pressed. According to Wiedler Epiphone often applied a newer type label with the old s/n typed in when a guitar was brought in for repair. There are also a few cases of a s/n on an older than typical label, probably either by mistake or because they had ran out of the current type see pictures For a reason unknown a new numbering system was applied in 1944 which started with number 50.000.
NOTE: Although the Sorrentino and the Howard guitars were offered under another brand, they are part of the same serial number system.
References :
Felix Wiedler, NY Epi Reg
Jim Fisch & L.B. Fred, The House of Stathopoulo, 1996, pp. 221-225
Felix Wiedler, NY Epi Reg
Jim Fisch & L.B. Fred, The House of Stathopoulo, 1996, pp. 221-225
ELECTRIC GUITARS
“While Epiphone’s SN systems for acoustic instruments and 1950s electric hollow bodies appear to be pretty straightforward, the SN systems of their other electric instruments and amps are much less so. Over the years a number of different SN systems were used.” (Wiedler)
“With the inception of the Electar line in late 1935, Epiphone began a new numbering system which was employed solely on the electric instruments (Electar, Century, Coronet, Zephyr, Kent, Harry Volpe model). This manifested itself in the form of a blind stamped number between three and five digits, usually located on the top rear of the headstock. (Fisch & Fred, The House of Stathopoulo, page 225)
Wiedler wrote us June 2013: “The Electar series started at a lower s/n than 3-digit. The earliest example I have documented is s/n 25.
Until circa 1938 the s/n stamp is located on the top edge of the headstock. When the headstock shape of the Spanish electrics changed to the center-dip style the stamp was moved to the back of the headstock.
Wiedler wrote us May 2016: “The first Electar instruments from 1935 don’t show a serial number. In c. 1936 serial numbers started possibly near SN 1 (first documented is SN 25) and reached the 7000s by the time electric instrument/amp production was virtually halted during WW2. Currently I have listed Zephyr Spanish SN 7182 as the last pre-war electric guitar.
When Epiphone restarted electric instrument production in 1946, only the Zephyr Hawaiian model carried on with the old SN system – the first documented is SN 7307. All other electric models used a new 5-6 digit SN system – with model-specific 2-3 digit prefix followed by a 3-digit serial suffix. This lasted until 1949. Around 1950 hollowbody electrics adopted the label/SN system of acoustic instruments (first documented example: Zephyr Regent SN 60182), while electric Hawaiian instruments used a new SN system starting around SN 9000.” see pictures
References :
Felix Wiedler, NY Epi Reg
Jim Fisch & L.B. Fred, The House of Stathopoulo, 1996, p. 224-227
For Epiphone serialnumbers of the Upright Bass, see : Bass Monkey
Felix Wiedler, NY Epi Reg
Jim Fisch & L.B. Fred, The House of Stathopoulo, 1996, p. 224-227
For Epiphone serialnumbers of the Upright Bass, see : Bass Monkey
paruwi
Kraut-Rocker
- Joined
- Dec 24, 2009
- Messages
- 21,157
- Reaction score
- 29,574
In 2008 models begin to appear without a factory i.d. letter prefix.
- YY = Year of manufacture
- MM = Month of manufature
- FF = Factory I.D.
- RRRRR = Ranking number
NOTE: Pre 1994 productions also frequently omitted factory letter codes and appeared as all numbers. e.g. 3042779
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FYYMMRRRR
- F/FF = Factory code (No factory designator for some 1993 and earlier models)
- Y/YY = Year of manufacture (Single digit for some 1997 and earlier models)
- MM = Month of manufacture
- RRRR = Ranking number (may be more or less digits)
Example: S3021234 = Samick Korea / 1993 / February / unit 1234
Example: S93021234 = Samick Korea / 1993 / February / unit 1234
Example: SI01021234 = Samick Indonesia / 2001 / February / unit 1234
Example: SI010212345 = Samick Indonesia / 2001 / February / unit 12345
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FYYMRRRR
- F = Factory code
- YY = Year of manufacture
- M = Letter code to corresponding month (A = January, B = February, etc.)
- RRRR = Ranking number
mostly used on Peerless made Epiphones
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FYYSSSS
Epiphone Elite/Elitist models
- F = Factory code (F = Fuji-gen, T = Terada)
- Y = Single digit year of manufacture (2002-2009)
- YY = Double digit year of manufacture (2010-Current)
- SSSS = Sequential ranking number
Example: T101234 = Terada Japan / 2010 / unit 1234
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FACTORY LETTER CODES
For Epiphone serial numbers that begin with a letter(s), this list identifies the factory & country where produced:
- B - Bohêmia Musico-Delicia (Czech Republic)
- BW - ____?____ (China)
- CI - Cort (Indonesia)
- DW - DaeWon (China)
- EA - QingDao (China) = Epiphone Acoustic
- ED - Dongbei (China) = Chinese Dongbei means North-east.
- EE - QingDao (China) = Epiphone Electric
- F - Fuji-gen (Japan) = Elite/Elitist models (See: Epiphone Japan Serial Numbers)
- F - Qingdao (China) = Les Paul Standard '59 / '60 / Tribute Models (See: F-Serial used on LP Std'59/'60 models and Tribute/Plus models)
- F/FN - Fine Guitars (Korea) = non-Japanese models
- FC - ____?____ (China 2000's) Possibly 'Global Fine Supply Ltd.'
- FC - Fuji-Gen (Japan 1990's)
- H - _______ (Korea) Found on a 1995 El Nino and a 1996 PR-200
- G/GG - Identified as early modern Masterbilt acoustics (Epiphone says they have no record of G serials)
- GR - Grand Reward (Farida, Guang Dong) China, Seen on some early Masterbilt acoustics
- GP - ____?____ (Korea) found on a BB King Lucille from 2001 (verified by Epiphone Customer Service)
- I - Saein (Korea)
- J - Terada Gakki Seisakusyo (Japan)
- J - Unknown. Possibly Jakarta, Indonesia - Found on a 1997 S-310
- JK - ??? Korea or Indonesia - Found on a 1999 G-310 Junior
- K - Korea Ins. (Korea)
- L - Leader Musical Instrument Co Ltd (Korea)
- MC - Muse (China)
- MR - Mirr factory, China
- N - See: FN
- O - Choice (Korea)
- P/R - Peerless (Korea)
- QG - Qingdao Gibson (China) - Interim designation used prior to 'EA' & 'EE'
- S - Samick (Korea)
- SI - Samick (Bogor, Indonesia)
- SJ - SaeJun (China)
- SK - ???
- SM - Samil (Korea)
- SN - ____?____ (Indonesia)
- T - Terada Gakki Seisakusyo (Japan)
- U - Unsung (Korea)
- UC - Unsung China (China)
- WF - ____?____ (China) found on an Accu Bass Junior from 2001
- X - ____ (China) - Early to mid 1990's serial number label - Verified by Epiphone Customer Service. Seen on 'Epi' brand guitars.
- Y - Korea (seen on a PR775CE)
- Z - Zaozhuang Saehan (China)
FACTORY NUMBER CODES
For some models starting in 2008, if serial begins with numbers.
NOTE: The factories identified by these codes are based on patterns which forum members have observed. The numbers appear as the 5th and sixth digits in the serial number.
- 11 = MIC sticker on a '08 Masterbuilt 500
- 12 = DeaWon or Unsung (China -- uncertainty remains as to which factory)
- 13 = China - factory unknown
- 15 = Qingdao (China) -- electric
- 16 = Qingdao (China) -- acoustic
- 17 = China - factory unknown MIC sticker on a J160E
- 18 = China - factory unknown found on one 2009 model bass
- 20 = DaeWon or Unsung (China -- uncertainty remains as to which factory)
- 21 = Unsung, Korea
- 22 = Korea (factory still unknown)
- 23 = Samick factory Indonesia
- I = Indonesia (this letter has appeared as the 5th digit on two authentic new models made in Indonesia)
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Important note from the guitar-un-dater site:
Disclaimer
The Guitardater Project cannot verify the authenticity of ANY Guitar, this site is simply meant as a tool to satisfy the curiosity of guitar enthusiasts. This website possesses NO DATABASE of guitars made by manufactures, instead simple serial code patterns that are available on this site and in the wider guitar community are used. It follows that potential scammers can use this knowledge to try to trick unsuspecting buyers. If you have any doubts as to a guitars’ authenticity please contact the guitar manufacturer before your purchase.