I bought this old 4”x5” Graflex. It is an entirely mechanical camera with no battery power. Even the shutter speeds are cranked and wound up with springs to achieve different tensions/speeds. It’s heavy though. I took it out in the city to shoot around a bit when I came across this Yaffa Cafe billboard. It was getting dark and I had to hand hold it…it was quite a challenge. I love the resulting paper negatives that come from the black and white 4”x5” Polaroids.