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				On March 23, 1922 Kunstzaal Edison opened its doors. The shop was owned 
				by Larsen de Brey & Co, and was situated at Lange 
				Poten 15 in The Hague. The offices were at Willem de Zwijgerlaan 
				93 in The Hague. The 
				company imported Farrand loudspeakers 
				and sold New Edison gramophones, as main importer of Thomas A. Edison Inc. 
				De Brey had shops in a number of main cities and also in the former 
				Dutch East-Indies. In the years 
				1925-1941, radios were sold under the name "Crystalphone". 
				Well known models were the "Crystalphone 4a" and "Junior". 
				At the end of the year 1928 radios were 
				made by Waldorp and later by Van der Heem and the German makers Lange and 
				Sachsenwerk. In 1938-1941, German company Körting made radios for 
				Crystalphone. | 
			 
		 
				
					
						
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						Advertisement in Het Vaderland, March 28, 1922 | 
						
						
						Advertisement in NRC, March 14th, 1928 | 
					 
				 
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