• 21 July 1848. Advertisements for: Burford's Panorama, showing a View of Paris.; Diorama, Regents Park, showing Mt Aetna.
• 22 July 1848. Advertisements for: Burford's Panorama.
• 24 July 1848. Advertisements for: Beard; Burford's Panorama; Kilburn.
• 25 July 1848. Advertisements for: Burford's Panorama.
• 26 July 1848. Advertisements for: Beard; Burford's Panorama; Kilburn; Soho Photographic Plates.
• 27 July 1848. Advertisements for: Beard; Burford's Panorama.
• 28 July 1848. Advertisements for: Beard; Kilburn; Soho Photographic Plates.
• 29 July 1848. Advertisements for: Beard, advertising coloured photographs; Burford's Panorama; American Daguerreotype Institution, 433 West Strand London.
• 14 August 1848. Advertisements for: Beard, 34 Parliament St, 85 King William St, Royal Polytechnic, Regent St; Burford's Panorama; Diorama, Regents Park; Soho Photographic Plates, available from Edkins 16 Salisbury Sq. London and Thos. Aston 3 Brook St. Birmingham.
• 15 August 1848. Advertisements for: Kilburn, 234 Regent St.; Diorama, Regents Park.

The American Daguerreotype Institution (29 July 1848) is Mayall's establishment.