WW2 R Signals Arm of Service Strip £4.00 Quantity +: [Choose]Pair (+£4.00)SinglePair (with position) (+£4.00) Quantity: at £4.00 each Add To Basket Reproduction. WW2 Style. Wool cloth stitched to a wool serge background. Manufactured by Monty's Locker. Not sure which way round the Arm of Service should be when stitched on? Please select 'Pair (with position)' from the drop down box below and we will include this information with your order.