Antique 6" Cleaver Carbon 'Cast Steel No 1' Turned Handle Brass Ferrule - English?

Marked only Cast Steel No 1 this hand forged butcher cleaver with brass ferrule and turned wood handle is in remarkably good condition. 

The corner of the heel has been eased and theres a split in the brass ferrule, otherwise its in very good condition, the blade is still very full with no hammer marks to the spine aside from a cleaned off corner above the hanging hole) and handle free from cracks.

Having only general markings it is hard to put a precise date on this but it is likely mid 19th C 

Steel Type: Carbon Steel
Steel: Cast Steel No 1
Handle: Turned Handle Brass Ferrule
Total Length: 318mm
Edge Length: 142mm
Handle to Tip Length: 163mm
Blade Height: 77mm
Thickness: 6.7mm
Handle Length: 155mm
Weight: 564g 
Hand Orientation: Ambidextrous