Which Ship's Store Working Files contains a copy of each DD Form 1149 and correspondence that has not been liquidated?

The Ship's Store Working Files serve as important records for tracking transactions and correspondence related to inventory and supply management within the Marine Corps. The correct answer indicates that WF-4 is specifically designated for maintaining a copy of each DD Form 1149, which is the form used for the requisition of supplies and services. Additionally, this file includes correspondence that has not yet been liquidated. Liquidation refers to the process where transactions are finalized, ensuring that all materials and paperwork are reconciled.

In this context, WF-4 being responsible for unreconciled or pending matters ensures that any outstanding requests or correspondence can be easily accessed for follow-up or action. This helps maintain an organized and efficient record-keeping system, which is crucial for effective inventory management and operation within the Ship's Stores.

Other working files may serve different purposes, such as processing completed transactions or other documentation, but WF-4 is specifically identified for items that are still in a pending or non-liquidated state. This distinction is vital for clarity in operational processes and administrative duties.