It’s been more than 150 years since “Sleep tight” was not a euphemistic expression of good will.
Through the 1840s in America, it was quite common to sleep in a rope bed, that is, a bed frame with stretched ropes supporting the mattress or bedding. Use of metal supports or springs started to come into fashion before the mid-19th century.
Such a rope bed required regular adjustment/tightening with a "bed key" to avoid a sag in the middle of the bed. “Sleep tight” was a friendly admonition to enjoy a night on a bed with snugged-up ropes giving firm support. The Sealy Posture-Pedic mattress hadn’t been invented, so you can imagine that “firm support” wasn’t really the norm.
Sometimes it’s not easy to get a familiar frame of reference for an historical time period like “the 1840s.”
Here are some hints about that decade, roughly 170 years ago:
U. S. presidents in that era were William Henry Harrison, John Tyler (of “Tippecanoe and Tyler Too” fame), James Polk and Zachary Taylor.
Florida, Texas, Iowa and Wisconsin were admitted as new states in the federal union.
The California Gold Rush started in 1849.
p.s. here’s the bed key used by Ulysses Grant’s vice-president, Henry Wilson, who was a resident of Natick, MA. The Natick Historical Society has the bed key in its museum, see here
Copyright © Richard Carl Subber 2015 All rights reserved.