1967/04/24 1967/06/01 1967/05/31 1967/06/01 ... FM
1968/05/21 ... FM 89
FM 90
1968/04/26 ... FM
1968/04/26 ... FM 92
FM 95
The tile sections, with male and female joints at opposite ends, were united to one another with a fine buff cement which on the exterior formed a "collar" as much as 0.30 m. wide around the joint. This ... FM