I have several large vintage solid bronze boat propellers four blades three blades for sale. most can be tuned up and reuse as a working boat propeller or imagine incredible decorator pieces for that nautical look when polished up.prices vary from 90.00 for the smaller 3 bladed to 425.00 for the large 4 bladed Also have several large vintage bronze portholes priced according to size and condition calls only show contact info