Kaarten over werk Dalèn

 Nils Gustaf Dalén

 Nils Gustaf Dalén

 

               Lidingö – AGA Fabrik Gasaccumulator Skärsätra fabrik 1919 

Lidingö – AGA Fabrik Gasaccumulator 1940-50 

 

Lidingö – AGA Fabrik Gasaccumulator 1927 

Lidingö – AGA Fabrik Gasaccumulator 1931

Despite his blindness, Dalén remained in control of AGA until 1937.