Hätte aus Ihm der erste Panzer werden können? - Der Gruson Fahrpanzer aus des Kaisers Festung

Picked one by one from a mixed channel; title passed two strict editor passes and the clickbait rules.

A 6-minute video from Säbelzahnmöwe: “Could it have become the first tank? - The Gruson tank from the Emperor's fortress”.

Video by Säbelzahnmöwe, played through YouTube's embedded player.