* Change 2 Part Red {27 Window 1 x 2 x 1, no Glass to 27c01 Window 1 x 2 x 1 with Trans-Clear Glass (27 / 27glass)} (Alternate)
* Change 1 Part Red {29 Window 1 x 1 x 2 to 29c01 Window 1 x 1 x 2 with Trans-Clear Glass (29 / 29glass)} (Alternate)
Comments from Submitter:
Produced 1969-1971
All windows from that period came with glass.