
- 1968
- Catalogue raisonné no. 241
- Artist's CR 232
- New York City
- Chrome on aluminium and lacquered aluminium, marble base
- 31x28x4inches/79x71x10cm

- 1968
- Catalogue raisonné no. 242
- Artist's CR 233
- New York City
- Lacquered aluminium and chrome on brass
- 61.25x24x24.5inches/156x61x62cm

- 1968
- Catalogue raisonné no. 243
- Artist's CR 234
- New York City
- Lacquered aluminium and chrome on steel
- 36x72x96inches/91x183x244cm

- 1968
- Catalogue raisonné no. 244
- Artist's CR 235a
- New York City
- Painted aluminium
- 2.5x35.5x0.5inches/6x90x1cm

- 1968
- Catalogue raisonné no. 245
- Artist's CR 235
- New York City
- Lacquered, welded aluminium
- 10x258x3.5inches/25x655x9cm, 3 parts

- 1968
- Catalogue raisonné no. 246
- Artist's CR 236
- New York City
- Lacquered aluminium and chrome on brass
- 96x10.25x12inches/244x26x30cm

- 1969
- Catalogue raisonné no. 247
- Artist's CR 237
- New York City
- Lacquered aluminium and chrome on brass, Plexiglas base
- 24x25x9inches/61x64x23cm

- 1969
- Catalogue raisonné no. 248
- Artist's CR 238
- New York City
- Lacquered aluminium and chrome on brass
- 3x25x33inches/8x64x84cm

- 1969
- Catalogue raisonné no. 249
- Artist's CR 238a
- New York City
- Unknown media
- 80x20x12inches/203x51x30cm

- 1969
- Catalogue raisonné no. 250
- Artist's CR 239_253_1
- New York City
- Lacquered aluminium and chrome on brass, wood panels
- 78x144inches/198x366cm, 8 parts

- 1969
- Catalogue raisonné no. 251
- Artist's CR 240
- New York City
- Lacquered aluminium and plastic
- 30x30x6inches/76x76x15cm

- 1969
- Catalogue raisonné no. 252
- Artist's CR 242
- New York City
- Lacquered aluminium and chrome on brass
- 43x3.5x7.75inches/109x9x20cm

- 1969
- Catalogue raisonné no. 253
- Artist's CR 243
- New York City
- Enamel paint on aluminium, slate base
- 132x62x18inches/335x157x46cm

- 1969
- Catalogue raisonné no. 254
- Artist's CR 243a
- New York City
- Paint on aluminium
- 93x150x12inches/236x381x30cm

- 1969
- Catalogue raisonné no. 255
- Artist's CR 244
- New York City
- Lacquered aluminium and chrome on brass
- 23x7x3.5inches/58x18x9cm

- 1969
- Catalogue raisonné no. 256
- Artist's CR 245_1
- New York City
- Lacquered aluminium and chrome on brass
- 23x2x4.75inches/58x5x12cm

- 1969
- Catalogue raisonné no. 257
- Artist's CR 246_1
- New York City
- Lacquered aluminium and chrome on brass
- 23x2.125x2.5inches/58x5x6cm

- 1969
- Catalogue raisonné no. 258
- London
- Chrome on brass with inset sections of variously coloured champlevé enamel, pin fastening verso
- Edition: 25)
- 2.5x2.5inches/6x6cm

- 1969
- Catalogue raisonné no. 259
- Artist's CR 247_1
- New York City
- Lacquered aluminium and chrome on brass
- 23x1.5x5inches/58x4x13cm

- 1969
- Catalogue raisonné no. 260
- Artist's CR 248
- New York City
- Lacquered aluminium and chrome on brass
- 23.25x4x1.75inches/59x10x4cm

- 1969
- Catalogue raisonné no. 261
- Artist's CR 249
- New York City
- Lacquered aluminium and chrome on brass
- 23x4.5x3.25inches/58x11x8cm

- 1969
- Catalogue raisonné no. 262
- Artist's CR 250
- New York City
- Lacquered aluminium and chrome on brass
- 24.25x4.25x3.5inches/62x11x9cm

- 1969
- Catalogue raisonné no. 263
- Artist's CR 251
- New York City
- Oil on canvas
- 60x216inches/152x549cm

- 1969
- Catalogue raisonné no. 264
- Artist's CR 252
- New York City
- Oil on canvas
- 60x216inches/152x549cm

- 1969
- Catalogue raisonné no. 265
- Artist's CR 254
- Scotland
- Steel
- 240x60x36inches/610x152x91cm

- 1969
- Catalogue raisonné no. 266
- Artist's CR 255
- Scotland
- Steel
- 168x35x24inches/427x89x61cm

- 1969
- Catalogue raisonné no. 267
- Artist's CR 256
- Scotland
- Steel
- 120x34x4inches/305x86x10cm, each unit, two units 15 inches/38 cm apart

- 1969
- Catalogue raisonné no. 268
- Artist's CR 257
- Kinkell, Scotland
- Painted Steel
- 33x36x144inches/84x91x366cm, each unit, six units

- 1970
- Catalogue raisonné no. 269
- Artist's CR 258
- Scotland
- Painted steel
- 66x288x24inches/168x732x61cm

- 1970
- Catalogue raisonné no. 270
- Artist's CR 259
- Kinkell, Scotland
- Painted Steel
- 108x36x18inches/274x91x46cm

- 1970
- Catalogue raisonné no. 271
- Artist's CR 260
- Scotland
- Chrome on brass and painted aluminium, wooden frame
- 14x21inches/36x53cm

- 1970
- Catalogue raisonné no. 272
- Artist's CR 261
- Scotland
- Chrome on brass and paint on aluminium, wooden frame
- 25x22inches/64x56cm

- 1970
- Catalogue raisonné no. 273
- Artist's CR 262
- Scotland
- Chrome on brass and paint on aluminium, wooden frame
- 22x28inches/56x71cm

- 1970
- Catalogue raisonné no. 274
- Artist's CR 263
- Scotland
- Chrome on brass and paint on aluminium, wooden frame
- 12.5x19.75inches/32x50cm

- 1970
- Catalogue raisonné no. 275
- Artist's CR 264
- Scotland
- Oil on canvas
- 52x48inches/132x122cm

- May 1970
- Catalogue raisonné no. 276
- Artist's CR 266
- Kinkell, Scotland
- Oil on canvas
- 66x50inches/168x127cm

- 1970
- Catalogue raisonné no. 277
- Artist's CR 268
- Kinkell, Scotland
- Oil on canvas
- 66x50inches/168x127cm

- 1970
- Catalogue raisonné no. 278
- Artist's CR 277
- Kinkell, Scotland
- Formica front, Plexiglas, lacquered aluminium and chrome on brass
- 30.5x48x9inches/77x122x23cm, 2 parts

- 1970
- Catalogue raisonné no. 279
- Artist's CR 267
- Kinkell, Scotland
- Paint on Steel
- 114x54x16inches/290x137x41cm

- 1970
- Catalogue raisonné no. 280
- Artist's CR 269
- Kinkell, Scotland
- Steel, stone base
- 25.75x11x6inches/65x28x15cm

- 1971
- Catalogue raisonné no. 281
- Artist's CR 270
- Kinkell, Scotland
- Steel, stone base
- 52x19x10inches/132x48x25cm

- 1971
- Catalogue raisonné no. 282
- Artist's CR 271
- Kinkell, Scotland
- Paint on steel
- 102.5x50x33inches/260x127x84cm

- 1971
- Catalogue raisonné no. 283
- Artist's CR 272
- Kinkell, Scotland
- COR-TEN steel, marble base
- 26x29x13.5inches/66x74x34cm
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- 1971
- Catalogue raisonné no. 284
- Artist's CR 273
- Kinkell, Scotland
- Paint on aluminium, marble base
- 49x29x9inches/124x74x23cm

- 1971
- Catalogue raisonné no. 285
- Artist's CR 274
- Kinkell, Scotland
- Polished steel, Caithness stone base
- 24x64x19inches/61x163x48cm

- 1971
- Catalogue raisonné no. 286
- Artist's CR 275
- Kinkell, Scotland
- Oil on canvas
- 66x50inches/168x127cm

- 1971
- Catalogue raisonné no. 287
- Artist's CR 276
- Kinkell, Scotland
- Oil on canvas

- 1970
- Catalogue raisonné no. 288
- Artist's CR 278
- Kinkell, Scotland
- Formica, lacquer on aluminium, chrome on brass, and Plexiglas
- 30.5x48x9inches/77x122x23cm, (each) 2 parts