Geschäftsvereinigungen / Business Associations
| California | San Diego | German American Chambre of Commerce | Marker | ||||||
| Michigan | Lake Orion | German Professional Womens Association | Marker | ||||||
| New York | New York City | German American Chamber of Commerce | Marker | ||||||
| California | San Diego | German American Chambre of Commerce | Marker | ||||||
| Michigan | Lake Orion | German Professional Womens Association | Marker | ||||||
| New York | New York City | German American Chamber of Commerce | Marker | ||||||