| | Re: No Lego Window System Gerhard R. Istok
| | | (...) Yes those 1x6x5 windows have a glass insert. They are similar to the glass inserts in the 1x4x3 windows that can be opened and closed vertically. I don't know why they have those groves around the perimeter. But it makes them "not compatible" (...) (20 years ago, 30-Mar-05, to lugnet.general, FTX)
| | | | | | | | Re: No Lego Window System Phil Traviss
| | | | | (...) One reason for the grooves is to fit the awning piece (URL) the windowsill piece (URL) in Yorkshire (20 years ago, 30-Mar-05, to lugnet.general, FTX)
| | | | | | |