Contents:

• 1.1 Key-people identified
• 1.2 Key institutions identified
• 1.3 Key-people contacted
• 1.4 Sites visited
• 1.5 Contributors to cartography

1.1 Key-people identified:

• Ann-Marie Braxén-Frommer, Clay association
• Jenni Reuter, Architect
• Kasper Järnefelt, Architect
• Kirsti Kovanen, ICOMOS
• Markku Matila Architect
• Seija Linnamäki, Conservator
• Teuvo Ranki, Architect
• Tiili Oy Seppälän, Produceur

1.2 Key-institutions identified:

• Education and research: Helsinki University of Technology (HUT), Research Unit for Nature-based Construction (LRT);
• Education and research: Department of Monuments and Sites, National Board of Antiquities;
• Associations: Rural Development Association Ravakka
• Professional company: The Natural Building Company

1.3 Key-people contacted:

• Ann-Marie Braxén-Frommer
• Teuvo Ranki
• Kasper Järnefelt
• Kirsti Kovanen

1.4 Sites visited:

• Raisio, built in 1997, the first clay building on a housing fair  (loadbearing construction with infill of clay-straw bricks, inside clayplastered,  outside limeplaster/ Verbretterung)
• Mynämäki, Korvensuu clay stable, built in 1915 (for the walls leftover wood and sawdust from a nearby saw mill was used with the clay, quite poor condition)
• Vehmaa, farm of Mrs Sinikka Riittiö   "Celebration in the woods/Juhlat metsässä"- course centre and sauna (both with loadbearing wood constructions, and clay-straw in slip forms,Leichtlehm, clay plaster)
• Earth house built in the nineties, in Harviala.
• Earth building in Pori;
• Earth stable, in Janakkala
• Hostel in Strömfors, Krouvinmäen majatalo;
• Earth building in Humppila
• Earth building in Janakkala Earth building in Kotka

1.5 Contributors to the cartography:

• Ann-Marie Braxén-Frommer
• Teuvo Ranki