This is a Vintage Corning Ware Spice O’ Life 1-Qt Covered Saucepan.  As noted on the box, it is model number 95401 A-1-8-SR.  It comes in it's original box and appears to be unused.  According to the Box, it is rangetop, oven, microwave and freezer safe.  I would not recommend the dishwasher as it is harsh to the color finish.  Made in the USA, the lid is clearly marked PYREX and the casserole/saucepan is clearly marked Corning Ware.  Please review and enlarge all photos for additional details and views.  There are a couple of small spots that almost appear to be air bubbles. Please see the last photo for a close up of this area.  Shipped via USPS Priority Mail.