Fascinating pics, Lencops.
What a pity we don't realise how important the horse was to to the growth of our 'civilisation'. Before steam, gas, petrol and electricity came along in the 18th and 19th centuries, we relied on water power, a bit of wind, a lot of human labour, but above all, our best friend, the horse. Although I have next to no knowledge of the animals, I am always amazed at their willingness to help us, and to work.
Not Birmingham history, but here is a pic I took a month or two ago in Bad Lauchstaedt, in Germany, showing an beautifully turned out bridal coach. The happy couple having been delivered, and the driver rested the horses in the shade.
Peter