5-String Double Bass by Ian Highfield, Rednal, Birmingham anno 1995 – The Contrabass Shoppe
Christopher Master 7/8 5-string Double Bass, Premium | Reverb
Picture of double bass (contrabass) - 5 string pollman 3/4 double bass circa 1930
5 String Double Bass, - Buy China 5 String Double Bass on Globalsources.com
Wilson" Bostonian Model 5-String Double Bass - Upton Bass
Double bass - Wikipedia
5 String upright bass - Ross Doublebass 2 - YouTube
DOUBLE BASS - 3/4 Acoustic Upright Bass + Bag & Bow New | eBay
1930s John JUZEK 5-String Double Bass in EXCELLENT Condition | TalkBass.com
Sam Shen SB200 - Gemunder 5-string | Bassviolinshop
Five String Upgrade for Your Upton Bass, 5 string Double Bass
5 string double basses (with high C) | Page 3 | TalkBass.com
1963 Pollman small 7/8 carved back 5 string - Steve Swan String Basses
Bill Bentgen - 5 String Basses
Bill Bentgen - 5 String Basses
Christopher 5 String Double Bass - YouTube
Amazon.com: Dselvgvu Wooden Miniature Double Bass with Stand,Bow and Case Mini Contrabass Replica Mini Musical Instrument Collectible Miniature Dollhouse Model Home Decoration (5.71"x2.17"x1.38") : Everything Else
Double bass - Wikipedia
Five String Pollmann Double Bass, 1974 - Upton Bass
Thomann 33/5str 3/4 Europe Double Bass – Thomann United States
Bass of the Week: Kanzian & Traunsteiner Viennese Five-String Bass – No Treble