Pattern Profile: French Spring, Tropic Summer, American Autumn, Nordic Winter (1972) 

In April 1972 four bold and colourful patterns debuted on a special series of Corning Ware Electromatic 10 cup percolators.  Three of them are vivid florals: French Spring is yellow, Tropic Summer is yellow & orange, and Nordic Winter is blue.  American Autumn depicts a basket of fruit instead.  The model number of the percolators is P-80-EP, which was available in other standard patterns as well. 

Images are from a 1972 brochure introducing the four new decorations:

Related Articles:

Corning Ware Teapots
Corning Ware Coffee Percolator Recall
Plastic Spout Percolators, Automatic & See-Thru (1973)