Antique Brass Copper Latch Close Handle Cutout Design Coal Bed Chair Warmer

Antique brass / copper coal bed / chair warmer, hook and latch closure with small handle on top to carry with hook. Looks to have modern sauter marks but I am by no means an expert. I cannot verify what era this is from but it is definitely not modern. Overall in great condition, could still be used for original purpose. Perfect for off grid, cottage core lifestyle.