Whereas there are cantilevers and then there are CANTILEVERS -
I would like to place in nomination the 1947 New Canaan, Connecticut house of Marcel Breuer for inclusion into the FLLW CANTILEVER CLUB canon.

Breuer 1 Elevations
The Marcel Breuer Digital Archive rivals that of Wright's at Avery for accesibility and information.
This is the first house Breuer built for himself and his wife in New Canaan Connecticut after moving from Lincoln, Mass.
All four walls of this house are cantilevered off a concrete block basement. the long east and west elevations are cantilevered 2ft. The north and south elevations are cantilevered 9.5ft. There are NO steel structural members in this house and the cables do not support the 9.5ft overhangs. I've always assumed that the diagonal siding on the ends was merely rhetorical. Wrong, they are structural and constitute the main fibers of the canitlever.
On the left-hand side of the East Elevation above, note the pair of posts dashed in behind the diagonal "fibers." They also constitute a structural element of the cantilevers and can be found in the floor plan (Breuer 3) but not in the framing plan (Breuer 2). Also on this page note the called out section plan 6-6 and see Breuer 4.

Breuer 2 Framing Plan
Surprisingly uninformative framing plan. There are 4X4 posts that sit on top of the ends of the paired 2-2x8 joists in plan at both ends (see Breuer 3).
It surprises me that Breuer did not call out for the rim joists to be continuous from the cantilevered end at least as far back as the third 2-2x8 joist from the left.

Breuer 3 Main Floor Plan
The paired 4x4 posts at section A.
See Breuer 5 for section BB.
At each pair of 4x4 posts there is a 1x6 diagonal brace let in to their inside face - see elevations Breuer 1

Breuer 4 Wall Detail
Here is the section cut 6-6 noted from the elevations. The cantilever wall-beam is two layers of opposed diagonal wood. The exterior layer is "diagonal boarding." The inside layer is "diagonal heating." The total wall assembly from the exterior is: diagonal boarding, paper, diagonal sheathing, 2x4 studs, 1.4" plywd

Breuer 5 Wall Section
The 9.5ft section assembly supported by the exterior walls.
Surprising to me, in the entire yet small construction set, these are the only drawings describing the cantilevers.

Breuer 6
I've known this drawing forever, but never studied it. I've always assumed the circle was some weird groovy rhetorical flourish in line with the ornamental diagonal siding. Wrong again. The circle is a cutaway. Breuer used it in his construction sets to show materials. Here it is used to reveal the diagonal sheathing behind and in opposition to the exterior diagonal boarding of the cantilevered wall-beams.

Breuer 7 Detail