302 So. 2d 17 (1974)
Edward G. KOCH et al.
No. 55267.
Edward G. KOCH et al.
v.
LOUISIANA POWER AND LIGHT CO.
Derbigny Denis MURRELL et al.
v.
LOUISIANA POWER AND LIGHT CO.
No. 55267.
Supreme Court of Louisiana.
October 18, 1974.Writ denied. The result is correct.