Archive notes

Public notes for anyone using or adding to this collection. No account details, passwords, or private keys live here.

How the files are filed

Each homepage section is a folder. PDFs sit directly in that folder:

Transformer Catalogs/
Vacuum Tube Manuals/
Audio Manufacturer Catalogs/
Component Data Sheets/
Books/
Hall of Fame/          (portraits; see /hall-of-fame.html)

PDFs sit directly in the matching tab folder. The homepage table is edited by hand. The sitemap rebuilds from whatever PDFs are on disk.

Makers Hall of Fame

Portraits live in Hall of Fame/. The homepage grid and /hall-of-fame.html are edited by hand. These JPEGs are not listed in the PDF sitemap.

Links tab

The homepage Links table is for other archives and forums, not PDFs on this host. External URLs stay out of the sitemap.

Sitemap

Live map: /sitemap.xml
Declared in /robots.txt
Google Search Console: submit https://flurrydynelabs.com/sitemap.xml

Contact

Use the form at the bottom of the homepage. There is no public email address on the site.

Searchable PDFs (OCR layer added)

These scans have a hidden text layer so you can search inside them. File size is about the same as the original image PDF.

Transformer Catalogs/AcroTX.pdf
Transformer Catalogs/Altec-Transformers.pdf
Transformer Catalogs/DynacoTX.pdf
Transformer Catalogs/Freed_Transformer_Catalog.pdf
Component Data Sheets/Altec287W.pdf
Component Data Sheets/Altec_Multicellular_Horns_AL-1434.pdf
Component Data Sheets/Edison501.pdf
Component Data Sheets/Technics-SH-F101.pdf
Audio Manufacturer Catalogs/Eico-1961-Cat.pdf
Transformer Catalogs/Altec_Service_WE_ERPI_Transformer_Data.pdf
Component Data Sheets/University_Loudspeakers_Sound_Unlimited_PSE_1954.pdf

Most other catalogs are still image-only.

Duplicates and moves worth knowing

KenyonCat2.pdf and kenyon_T_Line_rev.pdf were the same file. Only Kenyon Catalog Number Two (1936) was kept.
A sheet filed as Chicago-CT-652-RCA is actually RCA Acoustically Engineered Sound Systems (now under Audio Manufacturer Catalogs).
Gotham PFB-150 and PFB150-2 were the same brochure. The 6-page scan is the one listed on the homepage.
UTC-01 is a small photo/notes folder, not a single PDF: Transformer Catalogs/UTC01/