Traditioanl Indian Stone Grinders
Stone grinders have gone out of fashion in urban India. But when I was growing up we had both sil batta (on the right in the photo) and chakki (the round one on the left) at my home!

This is what was used to grind pulses (using the round one called chakki), masala (spices) and chatni in Indian homes before mixers and grinders became common. So when I saw them at Lakshman Sagar I had to click a picture.