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Keywords: 
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IPFS: QmekjBrZnN1YiNHcjmN2o45u3xoxKfri3wivtaUrLA1sNa
DASL: 0xda5132d0c23b8a80
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John A. Roebling Monument — Cadwalader Park, Trenton NJ — USA250 eRDFa NFT

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🗽 John A. Roebling Monument
Cadwalader Park, Trenton, New Jersey — USA250 eRDFa NFT Series


usa250
trenton
nft
roebling
geocache
wikidata:Q5016638
monster-hole:14062



📷 Kenneth C. Zirkel, 2024 · Wikimedia Commons · CC-BY-4.0


🔗 Geocache Clue
"Where wires connected America"



📋 Metadata

SiteRoebling Wire Works / Cadwalader Park
WikidataQ5016638 (park) · Q77237 (John A. Roebling)
Coordinates40.2369, -74.7908 · OSM
Categoryeconomic / industrial heritage
Monster Hole14062 (shard=?, hecke=?, bott=3)
Crown Primes[71, 59, 47]




🏛 About
John Augustus Roebling (1806–1869) was a German-born civil engineer who designed the Brooklyn Bridge and founded the Roebling Wire Works in Trenton, NJ. The wire rope factory made Trenton an industrial powerhouse — "Trenton Makes, The World Takes." This monument in Cadwalader Park honors his legacy.
Part of the USA250 Trenton-Princeton Historical Tour — 20 geocache NFT sites for the 250th anniversary of the United States.



🔐 Witness

zkTLS Witnessa835066075483dc54af762c2b8698acb5a6f4a0f4259aeb5ab0209abd4fbc69d
IPFS DirQmX4Sq4Q...
HTML CIDQmP5y3sB...
eRDFa SchemaDASL-CBOR-FRACTRAN-Monster-v1 · DA51 tag 55889




USA250 Trenton-Princeton eRDFa NFT Series · eRDFa Pad · meta-introspector





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