2020 US Grand Island Ice Caves Express Mail Pane of Four Stamps Holiday using original digital illustrations by

using original digital illustrations by Michelle Muñoz

Issue Date: January 24

Displayed on a door

an area known for its huge sandstone buttes and red sand

2020 US Grand Island Ice Caves Express Mail Pane of Four Stamps Holiday using original digital illustrations byValue:$26. 35 Priority Express Mail Rate Issue Date: January 18, 2020 First Day City: Munising, MI Type of Stamp: Definitive Printed by: Ashton Potter (USA)Ltd. Printing Method: Offset, Microprint Format: Pane of 4 Self Adhesive Quantity Printed: 1,260,000 Michigan's Upper Peninsula is home to some of the most beautiful sights in the state. Rugged sandstone cliffs along the shoreline of Lake Superior are shaped by groundwater filtering through cracks