Welcome to LTG! You seem to have one of the previous GAD (Guild Acoustic Design) series
F-130.
There is a long number inside on the neck heel which would tell you when she was built.
All GAD instruments are stamped with a 10 digit internal manufacturing number located in the soundhole, at the base of the heel block. This number embodies production information about the instrument. As an example, we’ll use a random number 1104330026.
The first two digits of this number identify the production year. In this case, 11 would stand for 2011.
The second two digits identify the production month. In this case, 04 would stand for April.
The next two digits, 33, are of no significance and are an internal number used by the vendor to identify their order number.
The last four digits identify the unit number of the order. In this case, 26 would stand for the 26th instrument made to the 33rd order.
The GAD series was discontinued in year 2014 when Fender Musical Instruments Corp. (FMIC) sold the Guild brand to Cordoba Music Group (CMG). CMG reintroduced a similar line called "
Westerly Collection" but they redesigned and renamed all models which were still made in the same factory like the GAD series, which is GREE (Grand Reward Education & Entertainment, the GREE factory is located in Guang Dong province, in southern China).
The model which would have been the closest to the previous F-130 would have been named
OM-140. But they also discontinued this model after some time and only still offer the model with a cutaway and a pickup called
OM-140CE.
Hope that helps!
Ralf