I just bought my first Gillette Super Speed (above photo--bought it on eBay), a pre-195os razor (no date notation). I've seen Super Speed razors from the '40s through the early '70s, some with flared handle ends, adjustable notwithstanding; I'm trying to find out if there's a difference in the many Super Speed razors that were made by Gillette? I know at least some were manufactured in England, but of those made in the U.S., if someone might give many of us some historical reference on the difference in this razor's series, it may help many of us--I know it will help me when, if this goes as I think it will, buying additional Super Speeds.
The most recent Super Speed I owned, prior to this one, was in the service back in 1967--yeah, that far back. It was an adjustable with a black handle and it was not that good a razor. I was in the service and overseas at the time and amenities like select razors and blades were not readily available. So, my introduction to Gillette's Super Speed and its popularity began a short time ago on B&B and Youtube.
I'm excited to get razor in the coming week. My favorite razor to date is Merkur's Progress. I also own a couple EJ DE89s and other fixed-head closed- and open-comb Merkurs. Blades of choice are Persona Surgical Med Prep and Astra Superior Premium Platinum; brushes include several EJ badger and Omega boar bristle; and my soaps of choice are Mitchell's Woolfat and Arko. Thanks for the assist, guys.