| blocked_or_http_error | 403 | https://www.cambridge.org/core/elements/abs/protoelamite/3684B7262E21A8B6AF8657D948A5B1A6 | proto-elamite |
| network_or_tls_error | — | https://www.cdli.earth/artifacts/368554 | proto-elamite:specimen |
| blocked_or_http_error | 403 | https://www.britishmuseum.org/collection/object/A_1947-0416-3 | indus, indus:specimen |
| blocked_or_http_error | 403 | https://www.cambridge.org/core/books/cretan-hieroglyphic/3881257EA7E2FB5041F6A9566F4B4F90 | cretan-hieroglyphic |
| blocked_or_http_error | 403 | https://www.cambridge.org/core/books/undeciphered-aegean-scripts/3F068607B6F402776597487627F58F60 | linear-a, arkalochori-axe |
| network_or_tls_error | — | https://ca.heraklionmuseum.gr/ca/pawtucket/index.php/Detail/objects/338 | linear-a, linear-a:specimen |
| blocked_or_http_error | 403 | https://www.cambridge.org/core/books/abs/undeciphered-aegean-scripts/syllabotactic-analysis-of-the-phaistos-disk-script-against-linear-a/A785930193A0BC4377314D6075CD1025 | phaistos-disc |
| network_or_tls_error | — | https://heraklionmuseum.gr/en/exhibit/the-phaistos-disc/ | phaistos-disc:specimen |
| blocked_or_http_error | 403 | https://www.cambridge.org/core/books/undeciphered-aegean-scripts/syllabotactic-analysis-of-cyprominoan/D62694EC6B2BED8194C9194598495395 | cypro-minoan |
| blocked_or_http_error | 403 | https://www.britishmuseum.org/collection/object/G_1897-0401-1474 | cypro-minoan, cypro-minoan:specimen |
| blocked_or_http_error | 403 | https://www.cambridge.org/core/books/abs/undeciphered-aegean-scripts/syllabotactic-analysis-of-eteocypriot-and-linear-a-against-cyprominoan/2EE927DDC1DACC755E1601B195A7AA8C | eteocypriot |
| network_or_tls_error | — | https://assets.cambridge.org/97810095/20027/excerpt/9781009520027_excerpt.pdf | eteocretan |
| blocked_or_http_error | 403 | https://www.cambridge.org/core/books/abs/cambridge-ancient-history/earliest-alphabetic-writing/50BF9F4E2B1726168A35D34C61747BAB | byblos |
| blocked_or_http_error | 403 | https://www.cambridge.org/core/books/meroitic-language-and-writing-system/D1534C93DCCA955D82E0594CE92598FC/listing | meroitic |
| blocked_or_http_error | 403 | https://www.britishmuseum.org/collection/object/Y_EA1650 | meroitic, meroitic:specimen |
| blocked_or_http_error | 403 | https://www.cambridge.org/core/journals/libyan-studies/article/abs/recherche-sur-lancetre-des-alphabets-libycoberberes/67467D8E6932EFAD91FD4110D190BE56 | libyco-berber |
| network_or_tls_error | — | https://africanrockart.britishmuseum.org/thematic/written-in-stone/ | libyco-berber |
| blocked_or_http_error | 403 | https://www.britishmuseum.org/collection/object/E_2013-2034-10104 | libyco-berber, libyco-berber:specimen |
| blocked_or_http_error | 403 | https://www.cambridge.org/core/journals/bulletin-of-the-school-of-oriental-and-african-studies/article/towards-the-decipherment-of-thamudic-d-an-identification-of-new-glyphs-and-phoneme-values/A7BFF14C01A1FAF5B5A6671804CE9070 | thamudic-d |
| network_or_tls_error | — | https://krc.orient.ox.ac.uk/ociana/ | thamudic-d |
| blocked_or_http_error | 403 | https://www.cambridge.org/core/journals/cambridge-archaeological-journal/article/an-alternative-to-celtic-from-the-east-and-celtic-from-the-west/4F186F087DD3BE66D535102484F8E8C3 | southwest-iberian |
| network_or_tls_error | — | https://assets.cambridge.org/97805215/62560/excerpt/9780521562560_excerpt.pdf | iberian, north-picene |
| blocked_or_http_error | 429 | https://www.metmuseum.org/exhibitions/listings/2001/easter-island | rongorongo |
| blocked_or_http_error | 403 | https://www.britishmuseum.org/collection/term/BIB11465 | rongorongo |
| blocked_or_http_error | 403 | https://www.britishmuseum.org/collection/object/E_Oc1903-150 | rongorongo:specimen |
| blocked_or_http_error | 403 | https://www.cambridge.org/core/journals/ancient-mesoamerica/article/cascajal-block-new-line-drawing-distributional-analysis-and-orthographic-patterns/8B5B8E983E948285003C46EF451ABCC5 | cascajal, olmec-glyphic |
| blocked_or_http_error | 403 | https://www.cambridge.org/core/journals/cambridge-archaeological-journal/article/abs/epigraphy-and-empire-reassessing-textual-evidence-for-formative-zapotec-imperialism/66C6449E2CEC4AFC4FBE06743CD82FC6 | zapotec-early |
| blocked_or_http_error | 403 | https://www.cambridge.org/core/journals/antiquity/article/abs/earliest-writing-sign-use-in-the-seventh-millennium-bc-at-jiahu-henan-province-china/6DDB3E0583ACB6896B3DBCAC143FA846 | jiahu |
| blocked_or_http_error | 403 | https://www.cambridge.org/core/journals/antiquity/article/tartaria-tablets/C824E021256A41A254FF5A847EB57E0A | tartaria-vinca |
| blocked_or_http_error | 403 | https://www.cambridge.org/core/journals/antiquity/article/seals-and-signs-tracing-the-origins-of-writing-in-ancient-southwest-asia/B3C2D400F3F80A7A0162D9035C9C2804 | proto-cuneiform |
| blocked_or_http_error | 429 | https://www.metmuseum.org/fr/essays/the-origins-of-writing | proto-cuneiform |
| blocked_or_http_error | 429 | https://www.metmuseum.org/art/collection/search/329081 | proto-cuneiform:specimen |
| blocked_or_http_error | 403 | https://www.cambridge.org/core/books/indoeuropean-language-family/anatolian/82F6A46F99BB62BB588D3EFC130292CE | sidetic, palaic |
| blocked_or_http_error | 403 | https://www.cambridge.org/core/journals/ancient-mesoamerica/article/abs/forms-and-usage-of-notation-at-teotihuacan/5B22E8B10A3523997DB2221C950B7AC1 | teotihuacan |
| blocked_or_http_error | 403 | https://www.cambridge.org/core/journals/latin-american-antiquity/article/abs/knot-direction-in-a-khipualphabetic-text-from-the-central-andes/C7898F2731F82777C595F599909745B5 | khipu |
| blocked_or_http_error | 403 | https://www.britishmuseum.org/collection/object/E_Am1907-0319-286 | khipu:specimen |
| blocked_or_http_error | 403 | https://www.cambridge.org/core/journals/radiocarbon/article/radiocarbon-dating-of-oracle-bones-of-late-shang-period-in-ancient-china/38A7B64D6D538A3A7B96F912BBEE9592 | oracle-bone-residuals |
| blocked_or_http_error | 403 | https://www.cambridge.org/core/journals/early-china/article/abs/decipherment-of-the-word-yu-in-the-shang-oracle-bone-inscriptions-and-in-preclassical-chinese/6C1D4CCAA576AAE30FEFF8DF8113AE3C | oracle-bone-residuals |
| blocked_or_http_error | 403 | https://www.britishmuseum.org/collection/object/A_OA-173 | oracle-bone-residuals:specimen |
| network_or_tls_error | — | https://assets.cambridge.org/97811084/94724/excerpt/9781108494724_excerpt.pdf | linear-b-residuals |
| blocked_or_http_error | 403 | https://www.britishmuseum.org/collection/object/G_1947-0926-52 | linear-b-residuals, linear-b-residuals:specimen |
| blocked_or_http_error | 403 | https://africa.si.edu/exhibitions/inscribing-meaning-writing-and-graphic-systems-africa-art | nsibidi |
| blocked_or_http_error | 429 | https://www.metmuseum.org/de/essays/akwanshi-stone-monoliths | nsibidi |
| blocked_or_http_error | 403 | https://www.britishmuseum.org/collection/object/Y_EA41748 | proto-sinaitic:specimen |
| blocked_or_http_error | 403 | https://www.cambridge.org/core/books/archaeology-of-hindu-ritual/5E38E9DAF02196C078155A957D6CF5D3 | shankhalipi |
| blocked_or_http_error | 403 | https://www.benjamins.com/catalog/ltba.18013.miy | pyu |
| blocked_or_http_error | 403 | https://soas-repository.worktribe.com/output/419853 | old-zhangzhung |
| blocked_or_http_error | 403 | https://www.cambridge.org/core/journals/antiquity/article/development-of-the-pictish-symbol-system-inscribing-identity-beyond-the-edges-of-empire/4F09B9C943A1C29F226591A20BEC5248 | pictish-symbols |
| blocked_or_http_error | 403 | https://www.historicenvironment.scot/visit/all/picardy-symbol-stone/ | pictish-symbols:specimen |
| blocked_or_http_error | 403 | https://compass.onlinelibrary.wiley.com/doi/10.1111/hic3.70034 | rohonc-codex |
| blocked_or_http_error | 403 | https://www.cambridge.org/core/books/writing-as-material-practice/749590A22C443D70910CA157F99FCE1C | arkalochori-axe |
| blocked_or_http_error | 403 | https://www.cambridge.org/core/books/migration-mobility-and-language-contact-in-and-around-the-ancient-mediterranean/8FE4E029D0BB09A529439F5E33C1B6FD | lemnian |
| blocked_or_http_error | 403 | https://academic.oup.com/book/55330/chapter/428803645 | lemnian, raetic, sicel, elymian, lusitanian, messapic, aquitanian, ligurian-ancient |
| blocked_or_http_error | 403 | https://www.cambridge.org/core/books/indoeuropean-language-family/2A6B9A9B5A9793BD9D1DDB4B713A58E3 | sicel |
| blocked_or_http_error | 403 | https://www.cambridge.org/core/books/language-and-linguistic-contact-in-ancient-sicily/0A76961DA57C4C4A07A8299FA28FE80D | elymian, sicanian |
| network_or_tls_error | — | https://lexlep.univie.ac.at/wiki/Bibliography | messapic |
| blocked_or_http_error | 403 | https://www.cambridge.org/core/journals/ancient-mesoamerica | izapan-tradition, classic-gulf-coast, cotzumalhuapa |
| blocked_or_http_error | 403 | https://www.researchgate.net/publication/309385443_The_Flowering_Glyphs_Animation_in_Cotzumalhuapa_Writing | cotzumalhuapa |
| blocked_or_http_error | 403 | https://www.unam.mx/ | olmec-glyphic |
| blocked_or_http_error | 403 | https://www.doaks.org/resources/bliss-tyler-correspondence/annotations/inca-tunic | tokapu |
| blocked_or_http_error | 403 | https://www.cambridge.org/core/books/abs/ancient-languages-of-europe/etruscan/FD070A221F6820CC00DBAD162AD74644 | etruscan |
| blocked_or_http_error | 403 | https://www.cambridge.org/core/books/abs/decipherment-of-linear-b/hopes-and-failures/5E12C67DC02BC37DC2B9AAB272514F85 | etruscan |
| blocked_or_http_error | 429 | https://www.metmuseum.org/essays/etruscan-language-and-inscriptions | etruscan |
| blocked_or_http_error | 403 | https://onlinelibrary.wiley.com/doi/abs/10.1002/9781444338386.wbeah24094.pub2 | hattic |
| http_error | 404 | https://oi.uchicago.edu/sites/default/files/uploads/shared/docs/as26.pdf | hattic |
| blocked_or_http_error | 403 | https://www.cambridge.org/core/books/personal-names-in-cuneiform-texts-from-babylonia-c-750100-bce/residual-unaffiliated-and-unexplained-names/2359F6E8B6004344D970EDDD16B8D356 | kassite |
| blocked_or_http_error | 403 | https://academic.oup.com/book/58672/chapter/485387962 | woleai |
| blocked_or_http_error | 403 | https://repository.si.edu/bitstream/handle/10088/22111/bae_bulletin_173_1960_60_269-333.pdf | woleai |
| network_or_tls_error | — | https://assets.cambridge.org/97811070/22638/excerpt/9781107022638_excerpt.pdf | mixtec-writing, aztec-writing, ojibwe-midewiwin, plains-winter-counts |
| blocked_or_http_error | 403 | https://www.britishmuseum.org/collection/object/E_Am1902-0308-1 | mixtec-writing, mixtec-writing:specimen |
| blocked_or_http_error | 403 | https://www.britishmuseum.org/collection/object/E_Am2006-Drg-31219 | aztec-writing, aztec-writing:specimen |
| blocked_or_http_error | 403 | https://academic.oup.com/book/58672/chapter/485388730 | maya-residuals |
| blocked_or_http_error | 403 | https://peabody.harvard.edu/corpus-maya-hieroglyphic-inscriptions | maya-residuals |
| blocked_or_http_error | 403 | https://www.britishmuseum.org/collection/object/E_Am1923-Maud-4 | maya-residuals, maya-residuals:specimen |
| blocked_or_http_error | 403 | https://www.tandfonline.com/doi/full/10.1080/23311983.2020.1812182 | cross-river-monoliths |
| network_or_tls_error | — | https://jharsuguda.odisha.gov.in/sites/default/files/2025-04/Kukurjangha.pdf | vikramkhol |
| network_or_tls_error | — | https://www.tnarch.gov.in/node/1257 | south-indian-megalithic-graffiti |
| blocked_or_http_error | 403 | https://hub.hku.hk/handle/10722/320348 | tangut-residuals |
| blocked_or_http_error | 403 | https://idp.bl.uk/collection/AB8C71488EF7439ABB92D9B6ECB4E66E/ | tangut-residuals, tangut-residuals:specimen |
| network_or_tls_error | — | https://krc.orient.ox.ac.uk/ociana/index.php/13-scripts/36-dadanitic.html | dadanitic |
| blocked_or_http_error | 403 | https://academic.oup.com/edited-volume/61673/chapter-abstract/549654890 | sardis-unknown-inscription |
| blocked_or_http_error | 403 | https://www.cambridge.org/core/books/abs/ancient-languages-of-asia-minor/palaic/C895F54358B349122E5B716553B3AA8E | palaic |
| blocked_or_http_error | 403 | https://academic.oup.com/edited-volume/61673/chapter-abstract/548203992 | carian |
| blocked_or_http_error | 403 | https://www.cambridge.org/core/services/aop-cambridge-core/content/view/4B44B5ACF0D3BBA89B9408050F112A52/9781108499798AR.pdf/The_Indo-European_Language_Family.pdf | carian, milyan, pisidian, lydian |
| blocked_or_http_error | 403 | https://academic.oup.com/edited-volume/61673/chapter-abstract/549704975 | pisidian |
| blocked_or_http_error | 403 | https://doi.org/10.1017/9781108758666.011 | phrygian |
| blocked_or_http_error | 403 | https://academic.oup.com/edited-volume/61673/chapter-abstract/548527010 | lepontic, gaulish-residuals |
| network_or_tls_error | — | https://assets.cambridge.org/97805216/53671/excerpt/9780521653671_excerpt.pdf | thracian, dacian |
| network_or_tls_error | — | https://krc.orient.ox.ac.uk/ociana/index.php/13-scripts/42-thamudic.html | taymanitic, thamudic-b, thamudic-c |
| network_or_tls_error | — | https://library-archives.canada.ca/ | mikmaq-hieroglyphs |
| network_or_tls_error | — | https://www.canada.ca/en/library-archives/corporate/about-us/strategies-initiatives/indigenous-documentary-heritage/stories.html | mikmaq-hieroglyphs, mikmaq-hieroglyphs:specimen |
| blocked_or_http_error | 403 | https://www.cambridge.org/core/services/aop-cambridge-core/content/view/DD1133525CA8B421EBBE14A86B15060A/S0003598X00081874a.pdf/the-evidence-for-early-writing-utilitarian-or-ceremonial.pdf | banpo-symbols, dawenkou-symbols |