Pal Injecto-matic

I have two Pal Injecto-matics.  The first is the ivory color handle, made in the USA. It is the older; probably from the 50s. The black handled one is more modern and was made in Great Britain.  The main differences seem to be the handles and the safety bars. They are both excellent shavers, but I prefer the older handle to the modern one.

Safety bars differ.

The head geometry seems to be the same.

There is a slight difference in handle length.

To me the ivory handle has a better feel and handles easier.