H. Kooper, President of Deutsche Bank, Frankfurt, Germany

Texas General Resources, Houston, Texas

Texas General Group, Houston, Texas

Hotel Woodland Plaza, Flagstaff, Arizona

Consulate Of Germany, San Diego, California

Contec Mexicana, Monterrey, N.L. Mexico

Comisa, Apodaca, N. L Mexico

Iglesia De La Comunidad Metropolitana Monterrey, N. L. Mexico

Her Majesty Margarete II of Denmark

Carla Hills, Secretary of Commerce, Washington, D.C.

Exc. Dr. J. Ruhfus, Bonn, Germany

Dr. J.P. Pflugmacher, Berlin, Germany

Dr. E. Miri, Teheran, Iran

Peralin-Rattay, Windhoek, Nmibia

Dip. J.A.Zwar, Schwetzingen, Germany

G.E. Ehlers, Ibiza, Spain

Hon. Consul J.M. Lopez Roufosse, NL, Mexico

Embassy of the Federal Republic of Germany, Washington DC, USA

Colegio Y Sociedad de Arquitectos de NL, Monterrey, Mexico

Dr. M. Hernandez Ordonez, MD, Monterrery, Mexico

Centro Cultural Aleman, Monterrey, NL, Mexico

Dir. Corp. H.J. Leal V, Pulsar International, Garza Garcia, Mexico

Hospital STA Engracia, Garza Garcia, Mexico

Mrs. D. Schultz, Berlin, Germany

W.L. Praetz, Frankfurt, Germany

Dipl. J. Hein, Hamburg, Germany

Arq. S. Leal Villarreal, Monterrey, Mexico

G. Flores Leija, Monterrey, NL, Mexico

D. Zwar, Okahandja, Namibia

W. Zwar, Okahandja, Namibia

T. Zwar, Svakopmund, Namibia

A. Hu-De, Aris, Namibia

M. Rattay, Aris, Namibia

J. Rattay, Aris, Namibia