This image shows a collection of manual and electric devices for cleaning floors, as displayed in the Pioneer Village in Minden, Nebraska.

The description states:
VACUUM CLEANERS
A man named Noe made the first vacuum cleaner in 1905. These are just a few of the 30,000 items in 22 buildings on 2 /12 city blocks, showing man’s progress since 1830. Located 130 Miles West of Lincoln, Nebr, on U. S. 6 & 34.
—Pioneer Village has continued to expand and enhance its collections, which now number over 50,000 items in 28 buildings.
This image likely dates from the 1950s.