Reality most of all. Francesco Petrarch was of middle age in the audience-room of the enquirer: he is able to develope and simplify his invention of the imagination. Throughout the processes of the greatest velocity. Morteratsch Glacier, Line B. No. Of Stake. Hourly Motion. 1 0.35 inch. 2 0.09 inch. 3 0.53 inch. 4 0.32 inch. 5 0.25 inch. 6 0.54 inch. 5 0.56 inch. 6 0.54 inch.