The 1907 Montreal Wanderers engraved their names on the inside bottom of the Stanley Cup dated March 25th 1907.
Whats interesting about this date, is the Wanderers actually lost the game on this date 6 to 5 to the Thistles, but won the 2 game total goals by 12 to 8 with the March 23rd, 1907 win (7 to 2) in game 1.
The 2 games were played in Winnipeg because of bad ice in Kenora.