Comment by netsharc

Googling it, one of the results was https://library.bldrdoc.gov/ , for Boulder Labs Library.

More googling gave me https://www.boulder.doc.gov

> Boulder is the home of scientific laboratories for the U. S. Department of Commerce’s NOAA, NIST and NTIA. Clustered on the foothills of the Rocky Mountains in Boulder Colorado, these labs are the home of scientific research and engineering in the fields of electromagnetics, materials reliability, optoelectronics, quantum electronics and physics, time and frequency, earth systems, weather and telecommunications.

Looks like a place full of scientific knowledge. I hope they haven't suffered much DOGEing.