Philatelic Summit Papers, edited by Jonas Hällström, Postiljionen, ...Philatelic Summit Papers, edited by Jonas Hllstrm, Postiljionen, Malm, Schweden, No. 3 5, 2013, 3 Hefte, druckfrisch, Heft Nr. 3 'Thoughts on Treatment, Using Treatment to Enhance the Appreciation of a Traditional Exhibit' (Christopher G. Harman), Nr. 4 'Optimizing your postal stationery exhibit' (Lars Engelbrecht), Nr. 5 'Perspectives on Exhibiting (Generally)' (James Peter Gough) #63873