The engraving shown depicts which terrible year when Europe froze over for more than 3 months?

Player #31777410, It has been traced back to an Icelandic volcano and geological evidence of the eruption has been found all over the world even in Antarctic ice records I believe.

wow. i guess it right but did not know that,,wow. how horrible ,glad i wasn’t there.

Player #31777410, I think it was a volcanic eruption that blocked the warmth of the sun.

What an awful year for those poor people.

mitch, where did you find the evidence of this? My research indicates that the cause of this event is still undetermined. The Millennium Project has been trying to determine the cause for some time without success.

what caused the cold that year?