File:Detail of lock on antique wooden lap desk.JPG - Wikimedia Commons

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Schooner Bay Co. Wood Traveling Writing Lap Desk

Made of durable, beautiful teak wood finished with beeswax, measuring 14-3/4 x 12-3/4wx 3-1/4h Inside depth tapers from 2-1/2 to 1-1/2) Brass

Schooner Bay Co. Wood Traveling Writing Lap Desk- Antique Vintage Style

File:Medieval door lock detail (16576016123).jpg - Wikimedia