LEGO 700-B-1 Individual 1x4x2 Window was a 12 piece Mursten set released in 1950. It was only released in Denmark. Three colors versions where available including red, white and green. It contains windows without glass only for use with slotted bricks.
There are currently no new/sealed listings available for Individual 1x4x2 Window at this time.
Check eBay
Check Amazon

Sets in Mursten / Supplemental

Theme / Subtheme Mursten / Supplemental
Year 1950
Pieces 10
Availability Retired
700-1-1 LEGO Individual 2x4 Bricks
Retail $0.10
Theme / Subtheme Mursten / Supplemental
Year 1950
Pieces 10
Availability Retired
700-1-2 LEGO Individual 2x2 Bricks
Retail $0.10
Theme / Subtheme Mursten / Supplemental
Year 1950
Pieces 1
Availability Retired
700-B-2 LEGO Individual 1x2x3 Window
Retail $0.10
Theme / Subtheme Mursten / Supplemental
Year 1950
Pieces 1
Availability Retired
700-B-4 LEGO Individual 1x2x4 Door
Retail $0.10
Theme / Subtheme Mursten / Supplemental
Year 1950
Availability Retired
700-B-3 LEGO Individual 1x2x2 Window
Retail $0.10