Maquette for Black Pin Catalogue raisonné no. 122 Artist's CR 114 1966 New York Enamel on aluminium and chrome on brass, formica frame 26.5 x 18.5 x2.5 inches / 67 x 47 x6 cm Selected Citations and Comments Signed, titled and dated verso ‘Maquette for Black Pin Gerald Laing NYC 1966 #113’ , ,