[Programme for Royal College of Science Students' Union Conversazione, H.E. Broderick, Hon. Sec.]

[Programme for Royal College of Science Students' Union Conversazione, D. McAlonan, Hon. Sec.]

[Programme for Royal College of Science Students' Union Conversazione, R.J. Smith. Hon. Sec.]

[Partial copy of 48 P 6/17: Programme for Royal College of Science Students' Union Conversazione, J.F. Crowley, Hon. Sec.]

[Programme for Royal College of Science Students' Union Conversazione, J.F. Crowley, Hon. Sec.]

[Programme for Royal College of Science Students' Union Conversazione, R.J. Smith. Hon. Sec.]