Well, the OP asked me LOL!
Human powered machines: 1900s Singer 27 in treadle, 1940s Singer 66 in treadle, White 1910s head only (originally in treadle), 2 Singer 99 hand cranks (1920s, 1930s)
Electric machines: White Family Rotary 1940s (my grandmothers), Universal brand portable (probably 1950s), White 1910s, 2 Singer Featherweights (1940s, 1950s), Bernina 1031 (1992), Bernina 440QE (2007), Handiquilter Sweet16 sitdown midarm, Bernina 1300MDC serger
Embroidery machines: Bernina Deco 600, Bernina Deco 330, Happy Voyager.
Pam
Like I said, the OP asked!