Ralf Kotalla
Worldwide oldest private laboratory
specialized for genuine TL analyses
specialized for genuine TL analyses
Sampling – scientific evaluation and documentation
Since 1979
Safe, well-founded, precise
Quick and discreet
Only service – no sales
Exhibiting at
Costermans-Antiques
Place du Grand Sablon 5 – Brussels
Laboratory Ralf Kotalla
Kätzling 2 – D-72401 Haigerloch – Germany
T 49 (0) 747495360 – F 49 (0) 7474953610 – M 49 (0) 171 622 85 21
ralfkotalla@me.com – www.kotalla.de