Perring, John Shae; Howard-Vyse, Richard William Howard: Operations carried on at the Pyramids of Gizeh in 1837: with an account of a voyage into upper Egypt, and Appendix (Band 3): Appendix (London, 1842)

http://digi.ub.uni-heidelberg.de/diglit/howard_vyse1842bd3/0092

Perring, John Shae; Howard-Vyse, Richard William Howard: Operations carried on at the Pyramids of Gizeh in 1837: with an account of a voyage into upper Egypt, and Appendix (Band 3): Appendix; Universitätsbibliothek Heidelberg (ub@ub.uni-heidelberg.de)