I have several different mattresses. One bought in 1991 and is supported by a sheet of plywood since it is on an antique bed with no other way for support since placing box springs makes it too high. I do not know what was used for these at the time. Also have a foam mattress bought in 1977 which is extremely firm which I like. Another mattress and box spring set bought in 1991 which is a bear to rotate. The newest set is a King mattress and box spring bought in 2014. This firm set is fantastic but a bear to lift to put sheets on.
______________________________________
I am a retired workaholic and continuing aquaholic
|