1947 D. M. Davin 192 The G.I. and the A.D.C. vaulted from their perch in the back of the jeep and then bent over it again to get their map-boards.
1978 J. Carroll i. ii. 12 He had spent the first week of his tour on the field drilling his men at his map board calculating distances and elevations.
1992 M. Ondaatje iii. 99 He brushed the dust off the mapboard the wires lay on.