'Architectural bronze is a brass alloy of mainly this metal with a little lead, tin & zinc thrown in'
copper
THE BRASS: Architectural bronze is a brass alloy of mainly this metal with a little lead, tin & zinc thrown in
Architectural bronze is a brass alloy of mainly this metal with a little lead, tin & zinc thrown in
Architectural bronze is a brass alloy of mainly this metal with a little lead, tin & zinc thrown in
THE BRASS
copper
THE BRASS