Nice collection! WIth so many gillettes, I hope that you'll be able to help me. I believe I have a flare tip rocket because of the handle and knob are identical to yours. Only problem is that mine has no markings other than the gillette diamond and the center post on top is sandwiched like a super speed, rather than thicker post like I've seen on all the other rockets.
What do you think?
Please post a picture.