This is an 1840 butcher shop model. Note the exquisite detail down to the sawdust and blood on the floor. Such items weren't uncommon and were sold as promotional displays for shops or, yes, as child playlets. From Collectors Weekly:
As doll houses—which also started out as toys for adults—were being manufactured for children around the late 19th century, so were small-scale places of commerce, such as the butcher’s. These toy shops allowed kids to mimic adults and learn about money and food, just as supermarket playlets do today. The toy animal flesh, Wood says, wouldn’t have been shocking, because this is how meat was presented and bought and, with limited methods of refrigeration, children would have been used to seeing preserved cuts of meat hanging up.
What we do know is that Victorians documented their entire world in miniature. According to (Robert Culff, author of The World of Toys), elaborate and accurate little replicas were modeled for every store in town: the draper, the greengrocer, the fishmonger, the baker, the milliner’s full of bonnets and hat boxes, and the sweet shop featuring “uncertainly balanced scales, jars of hundreds-and-thousands [a.k.a. sprinkles] and cachou lozenges in little tins smelling of ghostly roses and violets.”