All texts and images with instances of:

For Our Lady of the Rocks, by Leonardo Da Vinci

Editions: 

1. Poems (1870): First Edition1870 April 26
2. Poems (1870): Second Edition (DGR's corrected copy)1870 May
3. Poems (1870): Second Edition1870 May
4. Poems (1870): Third Edition (copy 1)1870 June
5. Poems (1870): Third Edition (copy 2)1870 June
6. Poems (1870): Fourth Edition1870 July (or early August)
7. Poems (1870): Fifth Edition1871
8. Poems (1870): Sixth Edition1872
9. Poems by Dante Gabriel Rossetti (1873): the Tauchnitz Edition (Princeton proof fragments)1873 November (early November)
10. Poems by Dante Gabriel Rossetti (1873): the Tauchnitz Edition1873 November 15 (late November or early December)
11. Poems by Dante Gabriel Rossetti (1873): the Tauchnitz Edition, with author's corrections (Yale copy)1873 November 15 (late November or early December)
12. Poems. A New Edition. (1881)1881
13. The Collected Works of Dante Gabriel Rossetti, vol. 1 (1886)1886
14. The Works of Dante Gabriel Rossetti (1911)1911
15. Dante Gabriel Rossetti. His Family-Letters with a Memoir (Volume Two)1970
16. Dante Gabriel Rossetti. His Family-Letters with a Memoir (Volume Two)1970

Proof States: 

1. Poems (1870): Proofs for first edition, British Library copy, (Ashley 1405)1870 March 1-7
2. Poems (1870): Proofs for first edition, Fitzwilliam Museum (Copy 1)1870 March 1 (and 22 March for additional material)
3. Poems (1870): Proofs for first edition, Princeton/Troxell Copy1870 March 1-7
4. Poems (1870): Proofs for first edition1870 March 1-7
5. Poems (1870): Mixed Proofs 1869-1870, Fitzwilliam Museum1869 October - 1970 March
6. Poems (1870): Mixed Proofs 1869-1870, 1881, Princeton/Troxell Copy1869 November - 1870 March
7. Poems (1870): Mixed Proofs 1869-1870, 1881, Princeton/Troxell Copy1869 November - 1870 March
8. Poems. (Privately Printed.): A Proof, Lasner Copy1869 September 13
9. Poems. (Privately Printed).: the A2 Proofs, Fitzwilliam Museum Copy1869 September 20
10. Poems. (Privately Printed).: Penkill Proofs, Princeton/Troxell (copy 1)1869 August 18
11. Poems. (Privately Printed.): Penkill Proofs, Princeton/Troxell (copy 2)1869 August 18
12. Poems. A New Edition (1881), proof Signature S (Delaware Museum, author's first proof)1881 May 16 (circa)
13. Poems. A New Edition (1881), proof Signature S (Delaware Museum, author's first proof (duplicate copy))1881 May 16 (circa)
14. Poems. A New Edition (1881), proof Signature S (Delaware Museum, author's first revise proof) 1881 May 18 (circa)
15. Poems. A New Edition (1881), proof Signature S (Delaware Museum, first revise proof (uncorrected duplicate))1881 May 18 (circa)
16. Poems. A New Edition (1881), proof Signature S (Delaware Museum, second revise proof)1881 May 20 (circa)

Trial Books: 

1. Poems. (Privately Printed).: First Trial Book, British Library copy (Ashley 1393)1869 October 3
2. Poems. (Privately Printed).: First Trial Book (Fitzwilliam Museum copy)1869 October 3
3. Poems. (Privately Printed.), First Trial Book (Huntington Library copy1869 October 3
4. Poems. (Privately Printed).: First Trial Book, Princeton/Troxell (Losh copy)1869 October 3
5. Poems. (Privately Printed.): First Trial Book (partial), Princeton/Troxell (copy 2)1869 October 3
6. Poems. (Privately Printed.): Second Trial Book, British Library, (Ashley 1400)1869 November 30 (25 November - 6 December)
7. Poems. (Privately Printed).: Second Trial Book (Fitzwilliam Museum copy)1869 November 25
8. Poems, Privately Printed: Second Trial Book, Alice Boyd/Lasner copy.1869 November 25
9. Poems. (Privately Printed.): Second Trial Book, Princeton/Troxell.1869 November 25
10. Poems. (Privately Printed.): Second Trial Book (partial), author's working copy, Princeton/Troxell.1869 November 25