Gibson are far better known for their guitars (such as the Les Paul and the SG), but they did also produce ukuleles. Gibson made both wooden ukuleles and banjo ukuleles (famously played by George Formby). They are no longer made and have become something of a collector’s item so those that crop up on eBay tend to command quite a high price.
The legendary George Formby on his Gibson UB2 ukulele banjo.
On eBay UK