Everyone knows Ernie Moss is an icon on both sides of the M1 corridor, but here are eight others you might not know played for both clubs.
17. Craig Davies
Craig Davies helped fire Chesterfield to the League Two title in 2010/11 season with 23 goals in 41 games. He didn't have the same impact at Mansfield as an injury-hit two seasons saw him score just twice in 19 games. Photo: Anne Shelley
18. Colin Larkin
Colin Larkin is one the rare breed of players who moved directly from one club to the other. After a three season spell with Mansfield, between 2002 and 2005, Larkin moved up the A617 after an apparent fall-out with Mansfield boss Carlton Palmer. Photo: Getty Images
19. Tom Curtis
Tom Curtis played 240 times for Chesterfield, including in the club's iconic 1997 FA Cup semi-final match against Middlesborough. After a move to Portsmouth didn't work out, he came back north and played 93 times for Mansfield between 2002 and 2005. Photo: Getty