Lessiveuse vs Miele
Actually wanted a boiling pot for laundry for those certian times one needs to "boil" really badly stained linen. With electric rates going through the roof, it makes more sense to use the small amount of gas on the stove, rather than all the power to heat and maintain water at 200F in the Miele.
There is another reason as well.
Linen was the chief textile in France (besides wool), for ages until cotton came along. While kings, the nobility and anyone else could get cotton say before the 1800's, it was expensive and thus rare. It wouldn't be until the industrial revolution and huge production of rather inexpensive cotton from the United States, that caused French, like German and many other housewives in Europe to switch from pure linen and or linen/cotton blends to all cotton for their bed, personal and much other uses that once were pure linen.
This change is important as while linen is a strong fiber, it is rather brittle, and subjected to constant beating, as say with a wash beater or beaten against a rock, will cause the stuff to degrade.
French women/launderesses understood this and rather than beat linen/laundry to death, as was common before automatic washing machines came along, linen was simply "boiled" clean. The French also invented a method of steam cleaning laundry as well. Both methods to their credit involve laundering methods that do not involve beating laundry about for long periods of time.
Indeed when the first washing machines were imported to France from the United States, they were not a great sucess. French housewives refused to consider the machines for several reasons, chief amoung them was because they did not involve the periods of long hot soaking, but rather used very aggressive washing action. Eventually French machine makers retooled and redesigned the washing machine to suit.
IIRC early front loading washing machines had programs that kept tub movement to a minimum during the heating phase of the cycle, but today that is long over.
The lessiveuse was invented in 1883,and was in general use for laundering in France until the 1950s. Even today you will still find many homes still have and use a lessiveuse. Like copper wash tubs here in the states, items are highly collectable, but often for use for other purposes than laundry. Garden planters, holding cold drinks and such.
Oh yes, to show how well thought out the lessiveuse design was for it's day; notice the wire ring suspended around the inside of the wash tub. That is to prevent the common problem of boiling laundry, namely laundry rising with the hot soapy water (as heat causes the water to expand),and boiling over the top of the pot. This way while the water and suds may boil over, the laundry stays down. First few times one tried boiling laundry on a range using a large stock pot, was that damn well ticked off at having to keep watch over the thing with a large wooden stick, poking laundry back down.
L.