Picked up a pair of Rectilinear Mini III speakers today for $10. Circa 1969. They seem nice—close in size to AR 7 maybe? Real walnut veneer, although it is kind of beat up on these and will need a lot of patching. Nice grille cloth (kind of dirty), 2-layer like the KLH with a sheer black backing. Three-way system with level controls for mid and high. Nice binding posts. Some peculiarities: The grilles are NAILED on with what appear to be 6d finishing nails, cut off so they are about 1" long. The