The first thing you should do if you can’t find a reserve item is tell a supervisor about it immediately. It’s critical that we know that something is missing as soon as possible so we can do a thorough search for it. The sooner we know, the sooner we can take steps to replace an item if it’s truly missing. Please help us maintain an organized and complete reserves collection by letting a supervisor know ASAP if something can’t be found. Thanks for your help with this.