December 1996 | VAG Winter Conference: The Future of Open Air Museums |
Summer 1997 | Regional Furniture Society: Paupers Inventories |
Autumn 1997 | Tools & Trades History Society: 'Spuds & Spurtles': The History of Thatching Tools |
March 1998 | Listed Building Show: Hatfield House: Ecological Building |
April 1998 | AONB Standing Conference: People and Place: A Chilterns Heritage |
May 1999 | Repair & Conservation of Thatch: RIBA CPD (East Anglia) |
October 1999 | Hayes & Harlington Local History Society: History of Prefabs |
June 2003 | Chilterns Regional Design Awards: A Quinquennial Retrospective |
June 2003 | Chilterns Standing Conference: Vernacular Architecture in the Chilterns |
March 2005 | Chilterns Conservation Board: Flint |
April 2007 | Chilterns Conservation Board: Roofing Materials |
November 2011 | Restoration Yorkshire: Building Preservation Trusts |
May 2012 | Historic Towns Forum: Asset Transfer |
November 2014 | Berkhamsted Conservation Area |
April 2015 | Berkhamsted Citizens Association: Rectory Lane Cemetery |
March 2016 | Cowper Society: Rectory Lane Cemetery |
October 2017 | Heritage Trust Network, 2017 Conference Hull |