My Brother's 1969 Hippie Christmas Card w Peace Woodblocks

This is the real deal - I recall one coming in the mail back to the folks from my student radical brother at UNH. This 1969 Hippie Christmas Card was created on a gray translucent typing paper / vellum? It appears whiter in my photos because I used a white background. I also have his hand made Wood Stamps with the peace sign carved into it (art & journalism majors) one of which was used to create this peace theme Christmas Card. I don't think Mom knew what to make of this untraditional card, must have been the fabled generation gap... Merry Christmas to all, in definitely 1960s hippie style...