So, the bass sold for about $46,500. That is why I was curious what in the world your were doing with it asking these 'innocent-like' questions. Sneaky!!
Edward Withers (repair label mentioned) died in 1875. Many good makers worked there of the years. This bass is Classic English with Maggini/d'Salo f-holes. Basses like these were made by Lott, Kennedy, Hart, Hart/Valentine, BF Fendt and others pre-1850. After that, there were a few followers of this style as well.
Paying that price for this bass in as-is condition, Tony has an idea it is one of the great makers. Do not be surprised if you see him list a Thomas Kennedy for some 6-figure price before long. Remember those Gears! They are Bakers by the way. Real ones.