Stupid question, isn't the difference of shade for the HDPE due to the side used?
I know that nowaday, some plastics (like ABS) doesn't really have the same color on each side. Maybe that it was the same for the original plastic used (pure supposition).
Thats a good point,,
And I also think it would be more a draw card having the right colour as apossed to the right material, how ever if we could find the right plastic in the right colour (regardless of chemical make up modern to vintage) it would be very much the helmet to have,
Is it really that hard to get a chemical enalisist on the material of the helmet?
Shave off 1mil under the overlap , commit a crime leave the plastic sliver and and get CSI in there and th-- no thats not going to happen is it ,
but is it realy that hard to send it a few micros off to the CSIRO