Most of you,no doubt, know about the tank duel at the cathedral of Cologne  near war's end.But the story in following link is worth reading.Greetz,brummbar

https://www.warhistoryonline.com/war-articles/cologne-cathedral-is-perhaps-the-single-most-famous-tank-duel.html/2

Story of a famous tank 'duel'

Nonthing written on back of photo im thinking  in Poland???with the white crosses looks like a panzer II but im not positivly sure

panzer II Poland?

Late-prewar photo of a PzKpfw 1 Ausf A dealing with a wall in the course of an exercise or trial.  Fine as far as it went - but the wall was not in a position to defend itself ... Best regards, JR.