Rare artist's proof serigraph, titled "Philadelphia Flyers (Boston Bruins)," produced in 1974 by renowned sports artist LeRoy Neiman. Signed in pencil by both Bobby Orr and LeRoy Neiman. Orr's signature appears in the lower left border, while Neiman's has been scripted in the lower right, with both grading 10/10. Hand-marked "AP" (Artist's Proof) in pencil in the lower left corner. This is one of Neiman's earliest hockey serigraphs, and pictures Orr as he attempts a shot on goal against the Flyers. The serigraph (43x31") displays light wear along the entire perimeter and has been mounted (method unknown) to a larger mount. In apparent Excellent to Mint condition. Framed to total dimensions of 47.5x35.25". Please note: The size and/or weight of this lot will necessitate an increased shipping charge.