1. IN2016.4.45 Object number: IN2016.4.45 Object name: photograph; photonegative; tracing paper Title: untitled (circuit board)
2. IN2016.4.47 Object number: IN2016.4.47 Object name: photograph; photonegative Title: untitled (building)
4. IN2016.4.49 Object number: IN2016.4.49 Object name: photograph; photonegative; tracing paper Title: untitled
5. IN2016.4.50 Object number: IN2016.4.50 Object name: photograph; photonegative Title: untitled (maunfacturing equipment)