2016-02-022016-02-02after 1870after 1870http://hdl.handle.net/10222/16330Exterior view of the Ferrona Iron Works buildings, railway and coal yard. Another Negative is available: PC-2-335-1. Print copy is available: PC-2-333-331 photograph : b&w safety negative ; 12 x 17 cmbuildingsFerronaImage