It has a little Union Jack patch attached to one of the boxes adjacent to the pen trough. I don't think it has anything to do with it but I will leave it there for the buyer.
It is a lovely writing slope and probably, these days, more ubiquitous than a person who writes.
Over to aBay for some AI information......
This antique or vintage rosewood veneer writing slope is a stylish addition to any home. The slope is crafted from wood and has an interior pen trough, making it perfect for storing all your writing essentials. The slope's design is reminiscent of the George VI era, and it is an excellent example of how antique furniture can be both functional and beautiful. The writing slope is suitable for anyone who loves antiques and wants to add a touch of history to their home. It is ideal for storing stationery, books, and other items, and its unique design is sure to impress. The slope is in good working order and has been well-maintained over the years. It is perfect for anyone who wants to add a touch of elegance to their home.