This extreme range left handed boomerang was custom made for me out of 3 mm Paxolin by Volker in 1986. The dingle arm has a finger notch and the lift arm has two embedded lead weights. The upper surface is painted white with a red dingle arm tip. The reverse side is painted dark red. It is signed and dated 1986. The flight range is 120-150 metres. I visited Al Gerhards shortly after acquiring this boomerang and we went out for a toss one Fall afternoon. I could out throw anything he had using this boomerang, but it was short on a complete return in low wind conditions. I didn't have many fields that I could use it, so I retired it in 1987. It is in very nice condition with only light wear and no damage.