Traveler’s lid for a disposable paper cup, Solo Cup Company, manufactured between 1990 and 2016. Made from Polystyrene. Collection, Katherine C. Grier. – (Evan Krape / University of Delaware)

Leave a Reply

Fill in your details below or click an icon to log in: Logo

You are commenting using your account. Log Out /  Change )

Facebook photo

You are commenting using your Facebook account. Log Out /  Change )

Connecting to %s