good shape for this 60 year old thermostat housing!  all 3 pieces for a land rover series 2.25 motor... series 2, 2a, and 3.  1958-1974

527109 - top cap inlet
516059 - thermostat housing
530476 - thermostat bypass 

I cleaned them up with a wire brush and some fluid film.  

check out my other land rover items.