1975-76 Baltimore Orioles cap worn by Hall of Fame third baseman Brooks Robinson. Outstanding AJD-brand cap exhibits heavy heavy wear including a break in the board inside the bill of the cap significant separation of the fabric inside the bill Robinson's number 5 written in black marker inside the bill. Robinson has also signed the inside of the cap and though the signature does not carry any third-party authentication we guarantee its authenticity. LOA from MEARS governs the authenticity of the cap itself. An outstanding relic from the collection of Ted Patterson.