code/game/objects/effects/decals/turfdecal/markings.dm 
| /obj/effect/turf_decal/raven_ship_sign | NTSS RAVEN EMERGENCY SHUTTLE LOGO |
|---|---|
| /obj/effect/turf_decal/syndicateemblem/bottom/left | SYNDICATE EMBLEM |
| /obj/effect/turf_decal/board_number/one | ALPHANUMERIC DECALS (SO FAR ONLY FOR CHESS ALGEBRAIC NOTATION) |