Proiectul Humpleu - List of participants
NB: On that list only people that were substantially helping with the mapping are listed. If I forgot a name (which is possible) please drop a mail to Praezis.
Sketchers

Ph. Haeuselmann (Switzerland)

D. Sanz (Switzerland)

F. Maurer (Switzerland/Chile)

L. Plan (Austria)

R. Craita (Romania)

G. Fratila (Romania)

O. Pop (Romania)

M. Schneider (Switzerland)

S. Schmassmann (Switzerland)

T. Tamas (Romania)

R. Siegenthaler (Switzerland)

T. Kesselring (Switzerland)

B. Wielander (Austria)

F. Papiu (Romania)

J. Achtman (Switzerland)

Assistance

Switzerland

M. Schneider

J. Lammerskitten

F. Maurer

S. Burnell

C. Probst

H. Adrian

S. Schmassmann

P. Marti

R. Kaelin

Ch. Rufi

J. Martinez

Vincent

G. Favre

R. Favre

T. Kesselring

R. Scherrer

S. Siegenthaler

J. Achtman

D. Grosjean

...

...

Romania

F. Papiu

B. Onac

L. Barbus

X. Oprescu

M. Exner

C. Vasilie

M. Ardelean

T. Manisor

M. Chirienko

D. Polereczky

A. Alex

A. Boian

C. Fuer

A. Hebristean

A. Onac

D. Sahy

M. Iliescu

G. Soit

G. Soit

Simion 

R. Breban

B. Tomus

C. Cizmas

D. Ionita

I. Meleg

B. Muresan

C. Avram

C. Ciubotarescu

T. Brad

Lucian

A. Pitic

X. Amati

M. Badescu

A. Geanta

C. Stoian
 

A. Boanca

N. Gligan

V. Baciu

D. Imre
 

I. Feier

S. Laiu

C. Stimilitia

and many more others I cannot remember...
Hungary

K. Tompa & Friends 

I. Keresztes

A. Migai
 
 

Austria

C. Berghold

C. Markom

F. Morrenth

M. Schertler

B. Wielander

UK

T. Fitch

I. Hollis

France

Ph. Audra

Ch. Verdet

Germany

H. Harzer

R. Nauke und Familie

Portugal

R. Andrade

Sweden

E. Agrell

Norway

S.-E. Lauritzen

B. Lauritzen

Italy

A. Zappala