Each bronze marker ‘installed in Sections "A" and shail be attached to a concrete, or granite block of the same dimensions as the marker and the total height of marker and block shall be not less than. 10 cm (4") and not more than 15 cm (6") and shall. be set on a base as set forth in Subsection (c) i. of this Section. The dimensions of each grave marker in Sections "A" and "B" shall be 30 cm x 50 cm (12" x 20") and ‘not less than 10 cm (4") or more than 15 em-(6") in height, provided however ‘that in the case of a bronze marker the total height of the bronze marker. and concrete or granite block shall not be less than 10 em (4") or more than 15 cm (6"). Sections "c" and "CA" i. Each granite marker on a grave space in Sections "C" -and "CA™ shall be 25 ecm x 35 cm -‘(10" x 14") and not less than 5 cm (2") in thickness, set face level with the surface of the ground. Each bronze marker in Sections "C" and "CA" shall be 30 cm x 50 em (10" x 14") and attached to a granite or concrete base 30 cm x 50 cm (10" x 14") of not: less than 5 em (2") in thickness, set face level with the surface of the ground. Section "D" i. Each granite marker on a grave space in Section "D" shall be 30 cm x 50 cm (12" x 20") and not less than 5 cm (2") in thickness, set face level with the surface of the ground.