USS Conserver (ARS-39) Ball Cap Ship's Store » Ball Caps » USS Conserver (ARS-39) Ball Cap USS Conserver (ARS-39) Ball Cap $20.00 Free Shipping! 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 20 25 30 40 50 75 100 This six-panel cap is made from a high quality wool blend and includes an adjustable velcro closure on back. Shipping is included. Please allow three weeks for shipping. Related