Room for
every reader.

We aim to make the Society usable with keyboards, screen readers, magnification, and different reading preferences. WCAG 2.2 AA guides our ongoing work; we do not claim verified conformance.

Available now

• Skip-to-content links, visible keyboard focus, and reduced-motion support.
• Selectable book text, text-size controls, night theme, and Focus mode.
• Complete online host editions alongside printable PDFs.
• Quote text remains available on the page beside image downloads.

Known limitations

Older archive PDFs and illustrated pages have not all been checked for tagging and reading order. Newly generated host and Department PDFs include structural tags, but still need assistive-technology validation. Some complex illustrations need fuller descriptions. iPhone VoiceOver and a complete 200%/400% zoom audit remain pending.

Report a barrier

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