(a) inscribed (inverted) in black fibre-tipped pen on reverse u.c.: R.MACPHERSON BRISBANE. inscribed in black fibre-tipped pen on reverse c.l.: (upward arrow) / l inscribed (vertically) in black fibre-tipped pen on reverse c.r.: "UNTITLED MARCH 1977" inscribed in black fibre-tipped pen on reverse l.c.: RM MARCH 77 (b) inscribed in black fibre-tipped pen on reverse c.: Z (upward arrow) / RM MARCH / - 77 (line through 77) (c) inscribed (inverted) in black fibre-tipped pen on reverse u.c.: 6 PANELS 3 ON STRETCHER / 3 UNSTRETCHED inscribed (vertically) in black fibre-tipped pen on reverse u.c.l.: RM (underlined) inscribed in black fibre-tipped pen on reverse c.l.: 3 / (upward arrow) inscribed (vertically) in black fibre-tipped pen on reverse c.r.: "UNTITLED (MARCH 1977)" inscribed in black fibre-tipped pen on reverse l.c.: MARCH 77 (line through 77) RM (d) inscribed in black fibre-tipped pen on reverse u.c.: RM MARCH 77 (line through 77) (...illeg.) (e) inscribed (inverted) in black fibre-tipped pen on reverse u.c.: "UNTITLED: MARCH 1977" 5 (5 in a circle) inscribed in black fibre-tipped pen on reverse c.l.: (upward arrow) inscribed (vertically) in black fibre-tipped pen on reverse c.l.: 5 inscribed (vertically) in black fibre-tipped pen on reverse c.: STRAIGHT LINE INSTALL / (square) (square) (square) (square) (square) (square) inscribed (diagonally) in black fibre-tipped pen on reverse c.: INSTALL / HIGH / 3 STRETCHED / PANELS / 3 UNSTRETCHED / 12" x 12" CANVAS'S / DULUX / EXTERIOR / ENAMEL inscribed (vertically) in black fibre-tipped pen on reverse c.r.: MARCH '77 (line through 77) inscribed in black fibre-tipped pen on reverse l.c.: 5 (*) (f) inscribed in black fibre-tipped pen on reverse c.: RM / MARCH / 77 (line through 77)
