Because of the long history of the acoustic guitar is not a loud instrument; that is, it cannot "compete" with other instruments commonly found in bands and orchestras, in terms of sheer audible volume. Many acoustic guitars are available today with built-in electronics.
Vintage Harmony, Regal & Silvertone Guitars.com
This another fine example of a vintage guitar that was probably kept in its case It has a midsize Jumbo body with "marquetry" rosette around the sound hole.
Silvertone 1484 Guitar: Harmony Central User Reviews
.Neck/Scale (Fat, Thin, Jumbo Frets, Rosewood, Maple, etc) Any included accessories? Most vintage instruments will require that you adjust some things
Silvertone H-64: Harmony Central User Reviews
These guitars are great but remember, they were mass produced by Harmony for have $400 bucks and want a nice vintage guitar, go with the H64, Its not hugh
Epiphone EJ200 Jumbo Acoustic Guitar (Black) | Same Day Music
Epiphone EJ200 Jumbo Acoustic Guitar (Black) - Find Epiphone EJ200 Jumbo Acoustic Guitar (Black) and other musical instruments and accessories at Same Day Music.Gold
Shop online for top-selling Epiphone EJ200 Jumbo - Zzounds.com
Guitar Acoustic 6-String Epiphone music equipment EJ200 Jumbo Jumbo Acoustic Guitar Black Epiphone Gold hardware Binding Picture Vintage
Epiphone EJ200 Jumbo Acoustic Guitar - Vintage Sunburst at AmericanMusical.com
for LIVE Info about Epiphone EJ200 Jumbo Acoustic Guitar - Vintage Sunburst. Guitars Schecter Guitars Silvertone Guitars Squier Guitars Takamine Guitars
Harmony items at eBay Harmony
eBay Category: Harmony > Acoustic > Guitar > Musical Instruments > Buy : Harmony.Shop eBay first for Harmony items and buy or sell Harmony items online
Shop online for Epiphone 6-String - Zzounds.com
PR5E Compact Jumbo Cutaway Acoustic Electric Guitar Ebony Epiphone Mahogany body neck Rosewood fingerboard with split diamond inlay Guitar with scale shadow
VINTAGE ELECTRIC & ACOUSTIC GUITARS & OTHER NEW AND USEDSTRINGED INSTRUMENTS FOR SALE.
of the used and new guitars and other stringed instruments we have OLD SILVERTONE JUMBO GUITAR - AS IS / NEEDS SOME TLC / MISSING TUNER BUTTONS / $129 SOLD
Kay Electric Guitar Products
Silvertone 1950's Electric Jumbo (by Kay) $306.66 Vintage Electric Guitars Mosrite, Kay, Silvertone BOOK $23.95 VINTAGE KAY K-30 K30 6-STRING