Non sequitur...
The Hindenburg was a blind alley in aeronautical terms. The USA had tried to make rigid helium airships work and (like Britain) was to have its greatest success with the non-rigid blimp for anti-submarine work and radar picket duty. Germany recognised this by its failure to press ahead with long-range airship flights to Brazil, Canada and the Far East. Heavier than air flight was the key to fast transportation of passengers and goods - the rapid inter-war development of aero-engines and advances in airframe engineering soon outstripped the capability of the zeppelin.
I would suggest that the only improvement possible to the hydrogen airship would have been plastic sheeting to build gas-cells. Unfortunately, the development of such plastics had to wait until the late 1930s and 1940s. By then, the airship was relegated to the duties of the blimp - valuable in warfare but of low economic value.
Sorry to be such a wet blanket - I have read Neville Shute's book 'Slide Rule' and wish that the R100 had a better career.