- August 1967
- Catalogue raisonné no. 193
- Artist's CR 184
- Rome
- Marble
- August 1967
- Catalogue raisonné no. 194
- Artist's CR 185
- Rome
- Marble
- September 1967
- Catalogue raisonné no. 195
- Artist's CR 186
- London
- Unknown media
- 20x24inches/51x61cm
- September 1967
- Catalogue raisonné no. 196
- Artist's CR 187
- London
- Unknown media
- September 1967
- Catalogue raisonné no. 197
- Artist's CR 188
- London
- Unknown media
- September 1967
- Catalogue raisonné no. 198
- Artist's CR 189
- London
- Unknown media
- September 1967
- Catalogue raisonné no. 199
- Artist's CR 190
- London
- Unknown media
- 20x35inches/51x89cm
- September 1967
- Catalogue raisonné no. 200
- Artist's CR 191
- London
- Unknown media
- September 1967
- Catalogue raisonné no. 201
- Artist's CR 192
- London
- Unknown media
- September 1967
- Catalogue raisonné no. 202
- Artist's CR 193
- London
- Unknown media
- 76x18x2inches/193x46x5cm
- September 1967
- Catalogue raisonné no. 203
- Artist's CR 194
- London
- Unknown media
- 84x54inches/213x137cm
- August 1967
- Catalogue raisonné no. 204
- Artist's CR 195
- London
- Mixed media
- 72x18x9inches/183x46x23cm
- September 1967
- Catalogue raisonné no. 205
- Artist's CR 196
- London
- Lacquered aluminium attached to chrome supports, polished marble base
- Edition: 2 editions of 10 each)
- 13.5x5x2inches/34x13x5cm
- September 1967
- Catalogue raisonné no. 206
- Artist's CR 198
- New York
- Lacquered aluminium and chrome on brass, formica-veneered plywood boxes
- 49x73inches/124x185cm
- September 1967
- Catalogue raisonné no. 207
- Artist's CR 199
- London
- Lacquered aluminium and chrome on brass, formica-veneered plywood boxes
- 26.5x38.5inches/67x98cm
- September 1967
- Catalogue raisonné no. 208
- Artist's CR 200
- New York
- Lacquered aluminium and chromed brass, formica-veneered plywood boxes
- 49x70inches/124x178cm
- August / September 1967
- Catalogue raisonné no. 209
- Artist's CR 201
- London / New York
- Lacquered aluminium and chrome on brass, formica-veneered plywood boxes, 3 parts
- unit 1: 24 x 33.5 x 11.5;xunit 2: 24 x 44;xunit 3: 24 x 33.5 x 11.5inches/xxcm
- September 1967
- Catalogue raisonné no. 210
- Artist's CR 202
- New York
- Lacquered aluminium and chrome on brass, formica-veneered plywood boxes
- 49x68inches/124x173cm
- September 1967
- Catalogue raisonné no. 211
- Artist's CR 203
- New York
- Lacquered aluminium and chrome on brass, formica-veneered plywood boxes
- 29x40.5inches/74x103cm
- 1967
- Catalogue raisonné no. 212
- Artist's CR 204
- New York
- Lacquered aluminium and chrome on brass, formica-veneered plywood boxes
- 78x125inches/198x318cm
- 1967
- Catalogue raisonné no. 213
- Artist's CR 205
- New York
- Lacquered aluminium and chrome on brass, formica-veneered plywood boxes
- 9x12inches/23x30cm
- 1967
- Catalogue raisonné no. 214
- Artist's CR 206
- New York
- Lacquered aluminium and chrome on brass, formica-veneered plywood boxes
- 11.75x15.75inches/30x40cm
- 1967
- Catalogue raisonné no. 215
- Artist's CR 207
- New York
- Lacquered aluminium and chrome on brass, formica-veneered plywood boxes
- 22x37inches/56x94cm
- 1967
- Catalogue raisonné no. 216
- Artist's CR 208
- New York
- Lacquered aluminium and chrome on brass, formica-veneered plywood boxes
- 49x65inches/124x165cm
- 1967
- Catalogue raisonné no. 217
- Artist's CR 209
- New York
- Lacquered aluminium and chrome on brass, formica-veneered plywood boxes
- 28x36.5inches/71x93cm
- 1967
- Catalogue raisonné no. 218
- Artist's CR 210
- New York
- Lacquered aluminium and chrome on brass, formica-veneered plywood boxes
- 11.25x10x4inches/29x25x10cm
- 1967
- Catalogue raisonné no. 219
- Artist's CR 211
- New York
- Lacquered aluminium and chrome on brass, formica-veneered plywood boxes
- 70x33inches/178x84cm, 4 parts (each)
- January 1968
- Catalogue raisonné no. 220
- Artist's CR 212
- New York City
- Rhodium-plated brass with Plexiglas, polished slate base
- Edition: 10)
- 12.6x5x2.5inches/32x13x6cm
- 1968
- Catalogue raisonné no. 221
- Artist's CR 212a
- New York City
- Lacquered aluminium and chrome-covered brass support, polished marble base
- Edition: 10)
- 12.6x5x2.5inches/32x13x6cm
- 1968
- Catalogue raisonné no. 222
- Artist's CR 212c_dk
- Paint on steel and chrome, polished black marble base
- 50x27x9inches/127x69x23cm
- February 1968
- Catalogue raisonné no. 223
- Artist's CR 213
- New York City
- Lacquered aluminium and stainless steel, polished black marble base
- Edition: 10)
- 16x7x3inches/41x18x8cm
- February 1968
- Catalogue raisonné no. 224
- Artist's CR 214
- New York City
- Lacquered aluminium and chrome-covered brass, polished black marble base
- Edition: 10)
- 24.5x10x3.5inches/62x25x9cm
- June 1968
- Catalogue raisonné no. 225
- Artist's CR 215
- New York City
- Aluminium and lacquer and chrome on brass, marble base
- 86x29x8inches/218x74x20cm
- June 1968
- Catalogue raisonné no. 226
- Artist's CR 216
- New York City
- Lacquered aluminium and chrome on brass, marble base
- 39x9x4inches/99x23x10cm
- June 1968
- Catalogue raisonné no. 227
- Artist's CR 217
- New York City
- Lacquered aluminium and chrome on brass, marble base
- 85x54x10inches/216x137x25cm
- May - June 1968
- Catalogue raisonné no. 228
- Artist's CR 218
- New York City
- Brush-aluminium
- 48x144x6inches/122x366x15cm
- 1968
- Catalogue raisonné no. 229
- Artist's CR 219
- New York
- Lacquered aluminium and chrome on brass, marble base
- 9x22x17inches/23x56x43cm
- Summer 1968
- Catalogue raisonné no. 230
- Artist's CR 220
- London
- Lacquered aluminium and chrome on brass, marble base
- 12x6x29inches/30x15x74cm
- 1968
- Catalogue raisonné no. 231
- Artist's CR 220a
- Unknown media
- 75x24x10inches/191x61x25cm
- Summer 1968
- Catalogue raisonné no. 232
- Artist's CR 221
- New York City
- Lacquered aluminium and chrome on brass, marble base
- 43x21.5x8inches/109x55x20cm
- Summer 1968
- Catalogue raisonné no. 233
- Artist's CR 222
- London
- Lacquered aluminium and chrome on brass, marble base
- 36.5x21x8inches/93x53x20cm
- Summer 1968
- Catalogue raisonné no. 234
- Artist's CR 223
- London
- Lacquered aluminium and chrome on brass, marble base
- 88.5x33.5x10inches/225x85x25cm
- Summer 1968
- Catalogue raisonné no. 235
- Artist's CR 224
- London
- Lacquered aluminium and chrome on brass, marble base
- 20x7x73.5inches/51x18x187cm
- Summer 1968
- Catalogue raisonné no. 236
- Artist's CR 225
- London
- Lacquered aluminium and chrome on brass, marble base
- 71x22.5x8inches/180x57x20cm
- Summer 1968
- Catalogue raisonné no. 237
- Artist's CR 226
- London
- Aluminium / lacquer, brass / chrome, marble base
- 33.5x15x6.75inches/85x38x17cm
- Summer 1968
- Catalogue raisonné no. 238
- Artist's CR 227
- London
- Lacquered aluminium and chrome on brass, marble base
- 24.5x2.75x33.5inches/62x7x85cm
- Summer 1968
- Catalogue raisonné no. 239
- Artist's CR 228
- London (made to artist's specifications in Germany)
- Lacquered aluminium and chrome on brass
- 80x120x40inches/203x305x102cm
- 1968
- Catalogue raisonné no. 240
- Artist's CR 231
- New York City
- Lacquered aluminium and chrome on brass, marble base
- 48x47x14inches/122x119x36cm