Large consort bass (6 strings) made in the 19th century in Bohemia(?) after Nicolas Bertrand. It has a nice carved man's head, ebony fingerboard and tailpiece. Marvellous deep and warm sound when tuned in A. String length 725 mm, body length 775 mm, instrument length 1370 mm. It was restored by Claire Ryder (Paris) in 2006. A soft bag comes with (BAM). The instrument is located in Paris. Please contact me if you would like more photos. It's of course possible to try it out.