In my book, we discuss the odd half-year 1972 Oakland Athletics jerseys with the non-matching Expos front numbers. Photo evidence (with later corroboration from A's equipment manager Steve Vucinich) shows that these
1969-70 Reggie Jackson Game Worn & Signed Oakland A's Jersey
Oakland Athletics #70 Game Used Green Jersey Batting Practice DP04549
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Lot Detail - Lot of Oakland A's Game-Used Jerseys (3)
Oakland Athletics #23 Game Used Green Jersey Batting Practice DP04552
Lot Detail - Lot of Oakland A's Game-Used Jerseys (3)
Men's Oakland Athletics Rickey Henderson Mitchell & Ness Green 1991 Cooperstown Mesh Batting Practice Jersey
Oakland Athletics #70 Game Used Green Jersey Batting Practice DP04549
Men's Oakland Athletics Nike Green Alternate Replica Team Jersey
Lot Detail - 1969-70 Reggie Jackson Oakland A's Game Worn Green Mist Vest Style Flannel Jersey MEARS 8.5