Lot 1970s Mattel Barbie's townhouse parts and elevator, retro dollhouse

Lot of plastic parts for Mattel's 1970s Barbie townhouse including the elevator. There are structural elements and connectors and we're sell these for repair or restoration. There are no floors or roofs, just what is shown in the photo.

There are:

15 orange plastic tubes that are 14" x 1 1/4";

6 white plastic square tubes that are 14" x 5/8"

30 assorted connectors including 10 each of the T connectors and the L connectors.

and the elevator car.