Related Clues:

• Red mark on top half of letter
• Small trace of injury apparently bright red
• Claret's possibly this shade of red
• Colour of small runabout perhaps on lease
• Sinful evidence of very minor injury?
• Perhaps a miniature mark left after a wound is bloody?
• Lodge housing boy — Holmes's study was in it
• Miss in the game of Clue
• Colour Zeiss perhaps introduced to series
• Bright red often associated with sin
• Mark from a wound allowed to become red
• Will Robin's man become bright red?
• Red alert — revolution succeeds, say Communist leaders
• Red colour
• Reddish color