Final Part of the BM Brigade’s Yule Time Adventure!


BlechleyPark The Black Marble Brigade have finally foiled Professor iNfamy’s nefarious schemes … time to kick back and relax!

We at Black Marble wish you all a very merry Christmas and happy New Year!

This year, Black Marble are making a donation The Bletchley Park Trust and The National Museum of Computing for every card sent … these organisations need your support to maintain our industry’s heritage.

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