I have identified this Schick as an E4. It says Schick Injector on it but the spring does not have flaps on it. I replaced the handle with one I made from walnut. I will be using it this week for my shaves.
Nice workmanship on the handle. I'm going to disagree on the E4, however, and go with early G1 based on the fact that it has two serial numbers.
I agree, both that it's a great handle and that it's on a G not an E because of the two patent dates.
