Victorian architectural detail OO / TT

This pack of plastic items includes:

A set of Victorian architectural detailing for roofs,  grates,  canopies etc in black. 

Also included is silver corrugated roof pieces, biggest bit 14 x 75mm,  gutter and downpipe and a cast flue pipe 75mm long.   

Green arched windows, which 6 are  21 x 12mm, two doors and a pair of big doors 37 x 37mm total as a pair.

White windows, 8 at  24 x 14mm,  3 at 15 x 9mm and 3 smaller.

All the windows and standard doors have a lip around the edge to help fit and glue into surrounding walling.

Manufacturers gauge HO / TT

Scale 1:87 HO  for OO  and 1:120 TT