Docket Number:no. 4567; March term, 1967, no. 3; C. P. No. 9, September term, 1966, no. 4919; C. P. No. 5, September term, 1964, no. 198; May term, 1970, no. 3965; July term, 1968, no. 2535; C. P. No. 3, December term, 1966, no. 1472; March term, 1969, no. 8026