Willis Daniel Long
Willis Daniel Long's California Land Surveyor stamp
Watermarked specimen
This downloadable California Land Surveyor stamp specimen was generated for Willis Daniel Long from the public license details in this directory listing, including license number 10018. The preview is watermarked and does not prove that Willis Daniel Long approved or sealed a document.
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Willis Daniel Long holds a Land Surveyor license in California. The credential is registered under license number 10018 and is currently active. It has been on record since 2025. Licensure is issued and verifiable through the California Board for Professional Engineers, Land Surveyors, and Geologists.