{ Dating Vintage Tip of the Day... }
In the 1940s lucite was used for purse frames and handles usually for crocheted or corde bags.
In the 1950s lucite and acrylic were used to create entire purses usually in boxy geometric shapes with hinged lids (like a bucket). These clear purses were popular for only a short time in the 50s and therefore highly collectible and sought after today fetching prices from $150 to $400.
Lucite and acrylic were used in later years, but were not as common as they were in the 40s (frames/handles) and 50s (entire purses).
So, now you know! ^_^