“The 18th stamp in the Distinguished Americans series honors humanitarian Elie Wiesel (1928-2016), a survivor of Nazi concentration camps whose dozens of works bore witness to the Holocaust and whose resilience and compassion continue to be a source of inspiration,” a description for the stamp on the USPS website reads.

The USPS has also released a commemorative sheet of 20 interconnected stamps, dubbed “250 Years of Delivering,” that portray a mail carrier making her rounds throughout a year. The stamps were illustrated by renowned cartoonist Chris Ware.