1. A METHOD OF HANDLING STORES COMPRISING THE STEPS OF ATTACHING HANDLING ATTACHMENTS TO SAID STORES, CRATING SAID STORES AND SAID HANDLING ATTACHMENTS, CONVEYING SAID CRATED STORES TO THE DECK OF A SUPPLY SHIP, RAISING SAID CRATED STORES TO A DOLLY, ATTACHING SAID STORES TO SAID DOLLY, LOWERING SAID CRATE, ATTACHING A SEA TRANSFER LINE TO SAID DOLLY, TRANSFERRING SAID DOLLY BY SAID SEA TRANSFER LINE TO ANOTHER SHIP, MANUALLY AND ACCURATELY POSITIONING SAID DOLLY OVER A STRIKE-DOWN HATCH, OPENING SAID STRIKE-DOWN HATCH, RAISING A STRIKE-DOWN ELEVATOR THROUGH SAID OPEN STRIKE-DOWN HATCH, ENGAGING SAID STRIKE-DOWN ELEVATOR TO THE HANDLING ATTACHMENTS, DISENGAGING THE HANDLING ATTACHMENTS FROM SAID DOLLY, LOWERING SAID STRIKE-DOWN ELEVATOR TO ITS LOWEST LIMIT OF TRAVEL, RAISING A JUXTAPOSED CHECK-OUT CAR TO ENGAGE THE BASES OF SAID HANDLING ATTACHMENTS, FURTHER RAISING SAID CHECK-OUT CAR TO FREE SAID HANDLING ATTACHMENTS FROM SAID STRIKE-DOWN ELEVATOR, MOVING SAID CHECK-OUT CAR ALONG A CHECK-OUT PLATFORM TO A