[Rasmussen]

I know the copies were sold as "Lt. Strümpell" book ... but if you have an carefull overview date by date and if you take the words from fran "The logbook whose copies are circulating over there, even being sold at Ebay with the name 'Lt.Strümpell" written in the cover, are actually from his brother Kurt, flying mostly He-70 and Do-17's. Hennig flew He-51 fighters and early mark Bf109's" you see that one of the books (Lt.Strümpell) contains exclusively Do 17/ He 70 and the other He 51/ Bf 109.

So ... book with flights 1 - 85 = Kurt Strümpell, book with flights 1 - 553 = Henning Strümpell.

Best wishes
Rasmussen