~ by 4.- CSV The study table was another curious and amusing device which Muir made for his own use. fsketch] It had little resemblance to a table; the legs were wooden compasses and imitation wooden books. The top was slanting and made of a series of cog wheels, the center wheel being solid and about fourteen inches in diameter. This wheel was cut through the middle into two equal halves and the parts so hung on pivot pegs that the two halves would flop up leaving an ooen space between them of about two inches. Underneath this wheel and on tracks was a car fitted with stalls. Muir would place his school books in the stalls in the in which orderAhe wished to study them, lock the car and put the key where it was difficult to get, attach ...