Muscat de Venus ripens in mid-October for me on the Marin County coast, about the same time as Wickson.
Had to start over with Vixen after a surprise late frost killed it back, so no data on that one yet. It reportedly ripens in early November here. My Etter’s Gold graft is blooming for the first time right now, so no first-hand experience with that yet either, but it reportedly ripens over a long period starting in October in these parts. I’ve been told that it’s best to let them hang on the tree for an extended time.
That’s good news since you are in a colder zone. It ripens for you in Oct so it could ripen to me in Oct, too.
Gold Rush does not fully ripen before hard frost arrives in late Nov. Once temps goes down to 22-23 F, game’s over for me. Any apple ripens later than my GR probably won’t work for me.
Almost four years in storage! Incredible. Mine picked last Nov. I have eaten them all these month. There are still 4-5 in a closed bag in my fridge. I thought that is quite a keeper already. Yours beat mine by a few years