Laminaria digitata. Botanical cyanotype contact print
Public domain scan of artwork from NYPL collection, free to use, no copyright restrictions image - Picryl description
Contents list. Botanical cyanotype contact print
Public domain scan of artwork from NYPL collection, free to use, no copyright restrictions image - Picryl description
Front wrapper. - Early photography, Public domain image
Public domain scan of artwork from NYPL collection, free to use, no copyright restrictions image - Picryl description
Inside front wrapper. - Early photography, Public domain image
Public domain scan of artwork from NYPL collection, free to use, no copyright restrictions image - Picryl description
Back wrapper. - Early photography, Public domain image
Public domain scan of artwork from NYPL collection, free to use, no copyright restrictions image - Picryl description
Fucus nodosus. Botanical cyanotype contact print
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Iridæa edulis. Botanical cyanotype contact print
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Delesseria sanguinea in fruit. Botanical cyanotype contact print
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Plocamium coccineum. Botanical cyanotype contact print
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Conferva æruginosa. Botanical cyanotype contact print
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Padina pavonia. Botanical cyanotype contact print
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Back wrapper. - Early photography, Public domain image
Public domain scan of artwork from NYPL collection, free to use, no copyright restrictions image - Picryl description
Elaionema villosum. Botanical cyanotype contact print
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Back wrapper. - Early photography, Public domain image
Public domain scan of artwork from NYPL collection, free to use, no copyright restrictions image - Picryl description
Nitophyllum ulvoideum in fruit.
Public domain scan of artwork from NYPL collection, free to use, no copyright restrictions image - Picryl description
Fucus tuberculatus. Botanical cyanotype contact print
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Asperococcus echinatus. Botanical cyanotype contact print
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Polysiphonia urceolata. Botanical cyanotype contact print
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Polysiphonia cristata. Botanical cyanotype contact print
Public domain scan of artwork from NYPL collection, free to use, no copyright restrictions image - Picryl description
Inside back wrapper. - Early photography, Public domain image
Public domain scan of artwork from NYPL collection, free to use, no copyright restrictions image - Picryl description
![Callithamnion gracillimum [loose plate].](https://cache.getarchive.net/Prod/thumb/cdn6/L3Bob3RvLzE4NTIvMTIvMzEvY2FsbGl0aGFtbmlvbi1ncmFjaWxsaW11bS1sb29zZS1wbGF0ZS00ZmMxM2YtMTAyNC5qcGc%3D/40/60/webp "Callithamnion gracillimum [loose plate].")
Callithamnion gracillimum [loose plate].
Public domain scan of artwork from NYPL collection, free to use, no copyright restrictions image - Picryl description
Gelidium corneum vars. Botanical cyanotype contact print
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Chordaria flagelliformis. Botanical cyanotype contact print
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Ptilota sericea. Botanical cyanotype contact print
Public domain scan of artwork from NYPL collection, free to use, no copyright restrictions image - Picryl description
Cystoseira ericoides - Early photography, Public domain image
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Furcellaria fastigiata - Early photography, Public domain image
Public domain scan of artwork from NYPL collection, free to use, no copyright restrictions image - Picryl description
Nitophyllum punctatum ß ocellatum
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Halymenia ligulata var. latifolia
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Enteromorpha compressa β prolifera
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Enteromorpha clathrata - Early photography, Public domain image
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Hydrodictyon utriculatum Botanical cyanotype contact print
Public domain scan of a medieval manuscript, free to use, no copyright restrictions image - Picryl description.
Gigartina Griffithsiae - Public domain dedication image
Public domain scan of artwork from NYPL collection, free to use, no copyright restrictions image - Picryl description
Halymenia ligulata var. ramentacea
Public domain scan of a medieval manuscript, free to use, no copyright restrictions image - Picryl description.
Codium Bursa - Public domain dedication image
Public domain scan of artwork from NYPL collection, free to use, no copyright restrictions image - Picryl description
Batrachospermum stagnale Botanical cyanotype contact print
Public domain scan of a medieval manuscript, free to use, no copyright restrictions image - Picryl description.
Introduction. Botanical cyanotype contact print
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Ectocarpus littoralis. Botanical cyanotype contact print
Picryl description: Public domain image of photogram, free to use, no copyright restrictions photo.
Halymenia furcellaria. Botanical cyanotype contact print
Picryl description: Public domain image of photogram, free to use, no copyright restrictions photo.
Contents list. Botanical cyanotype contact print
Picryl description: Public domain image of photogram, free to use, no copyright restrictions photo.
Delesseria hypoglossum. Botanical cyanotype contact print
Picryl description: Public domain image of photogram, free to use, no copyright restrictions photo.
Hydrodictyon utriculatum. Botanical cyanotype contact print
Picryl description: Public domain image of photogram, free to use, no copyright restrictions photo.
Odonthalia dentata. Botanical cyanotype contact print
Picryl description: Public domain image of photogram, free to use, no copyright restrictions photo.
Gigartina plicata. Botanical cyanotype contact print
Picryl description: Public domain image of photogram, free to use, no copyright restrictions photo.
Back wrapper. - Early photography, Public domain image
Picryl description: Public domain image of photogram, free to use, no copyright restrictions photo.
Rhodomenia ciliata. Botanical cyanotype contact print
Picryl description: Public domain image of photogram, free to use, no copyright restrictions photo.
Dictyosiphon fæniculacea. Botanical cyanotype contact print
Picryl description: Public domain image of photogram, free to use, no copyright restrictions photo.
Griffithsia corallina. Botanical cyanotype contact print
Picryl description: Public domain image of photogram, free to use, no copyright restrictions photo.
Callithamnion Brodiæi. Botanical cyanotype contact print
Picryl description: Public domain image of photogram, free to use, no copyright restrictions photo.
Ectocarpus pusillus. Botanical cyanotype contact print
Picryl description: Public domain image of photogram, free to use, no copyright restrictions photo.
Inside back wrapper. - Early photography, Public domain image
Picryl description: Public domain image of photogram, free to use, no copyright restrictions photo.
Halymenia furcellata. Botanical cyanotype contact print
Picryl description: Public domain image of photogram, free to use, no copyright restrictions photo.
Nitophyllum punctatum ß ocellatum.
Picryl description: Public domain image of photogram, free to use, no copyright restrictions photo.
Helminthocladia vermicularis. Botanical cyanotype contact print
Picryl description: Public domain image of photogram, free to use, no copyright restrictions photo.
Gloiosiphonia capillaris. Botanical cyanotype contact print
Picryl description: Public domain image of photogram, free to use, no copyright restrictions photo.
Callithamnion thuyoides. Botanical cyanotype contact print
Picryl description: Public domain image of photogram, free to use, no copyright restrictions photo.
Mesogloia Hudsoni. Botanical cyanotype contact print
Picryl description: Public domain image of photogram, free to use, no copyright restrictions photo.
![Callithamnion Borreri [loose plate].](https://cache.getarchive.net/Prod/thumb/cdn6/L3Bob3RvLzE4NTIvMTIvMzEvY2FsbGl0aGFtbmlvbi1ib3JyZXJpLWxvb3NlLXBsYXRlLTA0MmVmMy0xMDI0LmpwZw%3D%3D/40/59/webp "Callithamnion Borreri [loose plate].")
Callithamnion Borreri [loose plate].
Picryl description: Public domain image of photogram, free to use, no copyright restrictions photo.
![Contents [page 2]. Botanical cyanotype contact print](https://cache.getarchive.net/Prod/thumb/cdn6/L3Bob3RvLzE4NTIvMTIvMzEvY29udGVudHMtcGFnZS0yLTBmNjc1NC0xMDI0LmpwZw%3D%3D/40/50/webp "Contents [page 2]. Botanical cyanotype contact print")
Contents [page 2]. Botanical cyanotype contact print
Picryl description: Public domain image of photogram, free to use, no copyright restrictions photo.
Gigartina erecta. Botanical cyanotype contact print
Picryl description: Public domain image of photogram, free to use, no copyright restrictions photo.
Halymenia furcellata. Botanical cyanotype contact print
Picryl description: Public domain image of photogram, free to use, no copyright restrictions photo.
Polysiphonia elongata. Botanical cyanotype contact print
Picryl description: Public domain image of photogram, free to use, no copyright restrictions photo.
Plocamium coccineum (in fruit).
Picryl description: Public domain image of photogram, free to use, no copyright restrictions photo.
Inside front wrapper, with inscription to Sir John Herschel in ink, an...
Public domain scan of artwork from NYPL collection, free to use, no copyright restrictions image - Picryl description
Ectocarpus littoralis - Public domain dedication image
Public domain photograph of decorated book cover, binding, free to use, no copyright restrictions image - Picryl description
Laurencia tenuissima - Early photography, Public domain image
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Gigartina erecta - Early photography, Public domain image
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Polysiphonia fruticulosa - Early photography, Public domain image
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Mesogloia Hudsoni Botanical cyanotype contact print
Public domain scan of a medieval manuscript, free to use, no copyright restrictions image - Picryl description.
Enteromorpha compressa - Public domain dedication image
Public domain scan of artwork from NYPL collection, free to use, no copyright restrictions image - Picryl description
Grateloupia filicina - Early photography, Public domain image
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Furcellaria fastigiata. Botanical cyanotype contact print
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Contents list. Botanical cyanotype contact print
Public domain scan of artwork from NYPL collection, free to use, no copyright restrictions image - Picryl description
Ectocarpus siliculosus. Botanical cyanotype contact print
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Ectocarpus crinitus. Botanical cyanotype contact print
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Chylocladia kaliformis. Botanical cyanotype contact print
Public domain scan of artwork from NYPL collection, free to use, no copyright restrictions image - Picryl description
Inside front wrapper. - Early photography, Public domain image
Public domain scan of artwork from NYPL collection, free to use, no copyright restrictions image - Picryl description
Inside front wrapper. - Early photography, Public domain image
Public domain scan of artwork from NYPL collection, free to use, no copyright restrictions image - Picryl description
Ectocarpus sphaerophorus. Botanical cyanotype contact print
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Griffithsia equisetifolia. Botanical cyanotype contact print
Public domain scan of artwork from NYPL collection, free to use, no copyright restrictions image - Picryl description
Contents list. Botanical cyanotype contact print
Public domain scan of artwork from NYPL collection, free to use, no copyright restrictions image - Picryl description
Laurencia pinnatifida. Botanical cyanotype contact print
Public domain scan of artwork from NYPL collection, free to use, no copyright restrictions image - Picryl description
Polysiphonia elongata. Botanical cyanotype contact print
Public domain scan of artwork from NYPL collection, free to use, no copyright restrictions image - Picryl description
Halyseris polypodioides. Botanical cyanotype contact print
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Padina deusta. Botanical cyanotype contact print
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Sargassum vulgare. Botanical cyanotype contact print
Public domain scan of artwork from NYPL collection, free to use, no copyright restrictions image - Picryl description
Delesseria hypoglossum (in fruit).
Public domain scan of artwork from NYPL collection, free to use, no copyright restrictions image - Picryl description
Chorda lomentaria. Botanical cyanotype contact print
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Sphacelaria radicans. Botanical cyanotype contact print
Public domain scan of artwork from NYPL collection, free to use, no copyright restrictions image - Picryl description
Inside back wrapper. - Early photography, Public domain image
Public domain scan of artwork from NYPL collection, free to use, no copyright restrictions image - Picryl description
Desmarestia aculeata, young state.
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Laurencia pinnatifida var. angusta.
Public domain scan of artwork from NYPL collection, free to use, no copyright restrictions image - Picryl description
Back wrapper. - Early photography, Public domain image
Public domain scan of artwork from NYPL collection, free to use, no copyright restrictions image - Picryl description
Nitophyllum laceratum ß uncinatum.
Public domain scan of artwork from NYPL collection, free to use, no copyright restrictions image - Picryl description
Himanthalia lorea. Botanical cyanotype contact print
Public domain scan of artwork from NYPL collection, free to use, no copyright restrictions image - Picryl description
Contents list. Botanical cyanotype contact print
Public domain scan of artwork from NYPL collection, free to use, no copyright restrictions image - Picryl description
Lichina confinis. Botanical cyanotype contact print
Public domain scan of artwork from NYPL collection, free to use, no copyright restrictions image - Picryl description
Back wrapper. - Early photography, Public domain image
Public domain scan of artwork from NYPL collection, free to use, no copyright restrictions image - Picryl description
Odonthalia dentata - Early photography, Public domain image
Public domain scan of artwork from NYPL collection, free to use, no copyright restrictions image - Picryl description
Gigartina purpurascens - Early photography, Public domain image
Public domain scan of artwork from NYPL collection, free to use, no copyright restrictions image - Picryl description
Griffithsia equisetifolia - Early photography, Public domain image
Public domain scan of artwork from NYPL collection, free to use, no copyright restrictions image - Picryl description