REMOVE

1. Offices -- England -- Sheffi …
2. Workshops

WHAT

1. Architecture -- 1800-1900 (1)
2. Architecture -- England - … (1)
3. Buildings -- Change of us … (1)
4. Buildings -- Repair and r … (1)
5. Industrial buildings (1)

WHERE

1. ENGLAND, UK (1)
2. Sheffield, South Yorkshir … (1)

WHO

1. not known (1)

WHEN

1. 1818 (1)