Excerpt from the tube collection of Michael Mischke. These images (tube photos) were uploaded to the respective tubes or valves by Michael Mischke.
	
	
	
		|   
				
					| 48J2662 |  |  
					| IBM; Armonk, N.Y. | USA |  |   
				
					| 28F640 |  |  
					| Common type USA tube/semicond. | USA |  |   
				
					| 24WC02 |  |  
					| Common type USA tube/semicond. | USA |  | 
		
	
		|   
				
					| 24LLC02 |  |  
					| Common type Taiwan tube/semi... | TW |  |   
				
					| 24LC256 |  |  
					| Common type Worldwide tube/s... | ZZ |  |   
				
					| 24LC128 |  |  
					| Common type Worldwide tube/s... | ZZ |  | 
		
	
		|   
				
					| 24LC64 |  |  
					| Common type Worldwide tube/s... | ZZ |  |   
				
					| 24C08 |  |  
					| Thomson (marque), Thomson-Ho... | F |  |   
				
					| 24C04 |  |  
					| Thomson (marque), Thomson-Ho... | F |  | 
		
	
		|   
				
					| 24C02 |  |  
					| Thomson (marque), Thomson-Ho... | F |  |   
				
					| 24C01 |  |  
					| Thomson (marque), Thomson-Ho... | F |  |   | 
		
	
		|   
				
					| 7FLITE19F1M6 |  |  
					| Thomson (marque), Thomson-Ho... | F |  |   
				
					| 4N33 |  |  
					| Common type USA tube/semicond. | USA |  |   
				
					| 1X16Y3VTW |  |  
					| Common type China (PRC) tube... | PRC |  | 
		
	
		|   
				
					| µPD4516161 |  |  
					| NEC Corporation, Nippon Elec... | J |  |   
				
					| µPD4502161 |  |  
					| NEC Corporation, Nippon Elec... | J |  |   
				
					| µPD780228 |  |  
					| NEC Corporation, Nippon Elec... | J |  | 
		
	
		|   
				
					| µPD760006 |  |  
					| NEC Corporation, Nippon Elec... | J |  |   
				
					| µPD75308 |  |  
					| NEC Corporation, Nippon Elec... | J |  |   
				
					| µPD75116 |  |  
					| NEC Corporation, Nippon Elec... | J |  | 
		
	
		|   
				
					| µPD75108 |  |  
					| NEC Corporation, Nippon Elec... | J |  |   
				
					| µPD75008 |  |  
					| NEC Corporation, Nippon Elec... | J |  |   
				
					| µPD63641 |  |  
					| NEC Corporation, Nippon Elec... | J |  | 
		
	
		|   
				
					| µPD61142 |  |  
					| NEC Corporation, Nippon Elec... | J |  |   
				
					| µPD16315 |  |  
					| NEC Corporation, Nippon Elec... | J |  |   
				
					| µPD16312 |  |  
					| NEC Corporation, Nippon Elec... | J |  | 
		
	
		|   
				
					| µPD8255A |  |  
					| NEC Corporation, Nippon Elec... | J |  |   
				
					| µPD7502 |  |  
					| NEC Corporation, Nippon Elec... | J |  |   
				
					| µPD6600 |  |  
					| NEC Corporation, Nippon Elec... | J |  | 
		
	
	
	
	Michael Mischke started his/her tube collection (valve collection) here on 28.Dec.2005.
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