- Acid, Acetic, 10
- — Citric, 10
- — Gallic, 10
- — Hydrochloric, 9
- — Nitric, 9
- — Oxalic, 10
- — Phosphoric, 10
- — Sulphuric, 9
- Action of Lineature, 69
- Albert’s Photo-litho Paper, 56
- Albumen Process, 64
- Angerer & GÖschl, 25
- Asphalt, 17
- — Process, 60
- — — Husnik’s, 60
- — — Valenta’s, 61
- Autographic Ink, 7
- Autotypy, 67
- — Negative, 41
- BartÖs’ Process, 20, 77
- Behaviour of Asphalt on Stone, 8
- Cadmium Intensification, 40
- Chromate Salts, 48
- Coating the Stone, 62
- Cold Melting Process, 12
- Correcting Negatives, 35
- Cyanotype Paper, 24
- — — Bleaching, 24
- Dark Room, The, 34
- Deep-etching Process, 11
- Developer, 37
- Developing Ink, 8
- Direct Printing, 60
- — Transfer, 15
- Distance of Lineature, 73
- Drawing on Blue Prints, 23
- — — Prepared Paper, 25
- Eberle’s Process, 11
- Eckstein’s Process, 20
- Electric Lamps, 31
- Etching the Stone, 10
- Failures in Transfers, 58
- Fixing, 38
- Fox Talbot, 17
- Franz’s Paper, 55
- Galls, Tincture of, 10
- Gelatinizing Paper, 47
- General Notes on Photo-lithography, 49
- Gold and Mercury Intensifier, 38
- Greasy Drawing Materials, 6
- Gum Arabic, 10
- Half-tone, Breaking up, 20
- — Photo-lithography, 67
- Hebensperger’s Process,
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