Organizations and institutions, businesses, as well as local and state government agencies in Missouri are invited to participate by contributing three items: one to represent your past, one to represent your present, and a note to future Missourians. Items should measure no larger than 8.5 x 14 inches – i.e. no larger than legal size paper – and combined be no more than a quarter-inch thick.

Complete the online contribution form then mail your items to:

The State Historical Society of Missouri

Attn: Time Capsule

605 Elm Street

Columbia, MO 65201

You will be notified once your items are received and sent a certificate of contribution. Submission forms will be accepted through August 10, 2021, and items must be received no later than Monday, August 23, 2021. The time capsule contents will be housed at the State Historical Society of Missouri until August 10, 2046, when they will be made available to the public.