(57) An adjustable pedestal adapted to support individually removable panel members in
accurate, edge-aligned relation and in a common horizontal, that is level plane. The
pedestal includes a head assembly supported on an upper end of a support. The head
assembly includes a head member having a generally flat upper surface which is adjustable
vertically, rotationally and laterally of the support rod. Abutment means adjustable
along the support rod, is engaged by the head member and establishes a position of
the head member wherein the upper surface resides in the horizontal plane. Clamping
means clamps the head member to the support rod. Radially extending lugs extend above
the upper surface of the head member. The arrangement is such that an adjacent pair
of lugs of one pedestal cooperates with adjacent paris of lugs from adjacent pedestals
to define a panel supporting surface which is horizontal and which coincides with
said horizontal plane.
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