i) postcard
ii) set of eight lithographic greetings cards with envelopes, published by Art for All, London
iii) set of eight greetings cards on wove card with envelopes, published by Art for All, London

i) signed by the artists, postal stamped and inscribed 'George Gilbert Mr Robin Crozier 5 B Tunstall Vale Sunderland County Durham.' on the reverse
ii) in eight parts: each envelope postal stamped, stamped with the title and inscribed 'PINK ELEPHANTS Robin Crozier 5B Tunstall Vale Sunderland County Durham.' on the front; the final envelope postal stamped, stamped with the title and inscribed 'LAST OF THE PINK ELEPHANTS Robin Crozier 5 B Tunstall Vale Sunderland County Durham.' on the front; further stamped with the artist's initials 'GG' on the reverse;
each greeting card signed by the artists 'George Gilbert' on the inside
iii) in eight parts: each envelope postal stamped, stamped with the title and inscribed 'RED BOXERS Mr Robin Crozier 5b. Tunstall Vale Sunderland County Durham.' on the front; the final envelope postal stamped, stamped with the title and inscribed 'THE LAST OF THE RED BOXERS Mr Robin Crozier 5b. Tunstall Vale Sunderland County Durham.' on the front; further stamped with the artist's studio stamp on the reverse;
each greeting card signed by the artists 'George Gilbert' on the inside

i) 13.9 x 8.9 cm (5 1/2 x 3 1/2 in.)
ii) each envelope 13.3 x 20.7 cm (5 1/4 x 8 1/8 in.) each folded greetings card: 20.2 x 12.7 cm (7 7/8 x 5 in.)
iii) each envelope 13.4 x 21 cm (5 1/4 x 8 1/4 in.) each folded greetings card: 20.4 x 12.9 cm (8 x 5 1/8 in.)

i) Executed in 1972, from the unknown edition size.
ii) Executed in 1973, from the unknown edition size.
iii) Executed in 1975, from the unknown edition size.