How to Identify Antique School Desk

Okay, I need to help the user with their query on how to identify antique school desks. Let me start by understanding exactly what they're asking for. They want a comprehensive article covering several aspects: definition and importance, historical background, types, value factors, authentication methods, market trends, buying/selling sources, and care tips. First, I’ll check the search results provided. The user included 14 sources, so I need to go through each to extract relevant information.