To my knowledge there never was a LA206 manufactured. The A206 was made from 1966 to 1972 and was a two speed machine with a standard (16 gal.) sized tub. I don't think the A206 was not offered in decorator colors initially. It was replaced with the A207 in 1973 which was also a 2 speed, standard tub machine. Almond (the "L" prefix before the "A") was first offered around 1977.
In the center dial "wash-power automatic" line (1966-1980), the A106, A107 & A108 were one-speed standard capacity machines, the A206, A207 & A208 were 2-speed standard capacity, the A406, A407 & A408 were the large-tub (19 gal) single-speed and the A606, A608, A808 & A906 were the 2-speed large-tub machines. The color prefixes were as follows:
T = Turquoise (1966 & part of 1967)
Y = Castillian Yellow (1966 until about 1968)
C = Cordoba Copper (1966 until 1976)
V = Shaded Spanish Avacado (1967 until 1976, replaced turquoise)
H = Harvest Gold (1968 until 1976, replaced yellow)
In 1977 all appliances lost their shading and Almond ("L" prefix) was added