Interesting Gent clock in disguise.
This clock is branded Gledhill Brook. I assume they didn’t think it worth there trouble making a clock themselves or as impulse clocks was only a small part or there business why bother when they could source a reliable clock from Gents. Even on the back 
cover there is no mention of the word Gents .Maybe to try and fool customers it was made by themselves.
its a nice little 8 inch clock and requires some minor restoration. Andy
Hello Gents
Yes very interesting why it’s not branded Gents Andy, perhaps there was a franchise / white label style deal with other clock makers to allow then to sell Gents clocks under their own brand???