# Lectiones opticæ & geometricæ by Isaac Barrow — resale value

Source: JunkPal price guide — https://junkpal.ai/products/lectiones-optic-geometric-isaac-barrow-ol6723584w

**Lectiones opticæ & geometricæ by Isaac Barrow** — resale value from real closed eBay sales.

Live listings and the full sold-price history are on the page: https://junkpal.ai/products/lectiones-optic-geometric-isaac-barrow-ol6723584w

Values are medians of real closed eBay sales, updated 2026-06-18. They are estimates for reference, not offers or appraisals — condition, completeness and edition move them a lot, so compare against the sold listings before pricing anything.

## Check the market

- [Sold listings on eBay](https://junkpal.ai/api/go?to=https%3A%2F%2Fwww.ebay.com%2Fsch%2Fi.html%3F_nkw%3DIsaac%2520Barrow%2520Lectiones%2520optic%25C3%25A6%2520geometric%25C3%25A6%26LH_Sold%3D1%26LH_Complete%3D1%26mkcid%3D1%26mkrid%3D711-53200-19255-0%26siteid%3D0%26campid%3D5339166094%26toolid%3D10001%26mkevt%3D1%26customid%3Dmd-sold&p=md-sold) — the closed sales these medians are computed from
- [Live listings on eBay](https://junkpal.ai/api/go?to=https%3A%2F%2Fwww.ebay.com%2Fsch%2Fi.html%3F_nkw%3DIsaac%2520Barrow%2520Lectiones%2520optic%25C3%25A6%2520geometric%25C3%25A6%26mkcid%3D1%26mkrid%3D711-53200-19255-0%26siteid%3D0%26campid%3D5339166094%26toolid%3D10001%26mkevt%3D1%26customid%3Dmd-live&p=md-live) — what sellers are asking right now

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## Details

| Field | Value |
| --- | --- |
| Brand | Isaac Barrow |
| Published | 1674 |
| Publisher | typis G. Godbid, & prostant venales apud R. Scott |
| Pages | 151 |
| Editions | 7 |
| Category | Mathematics |

## Lectiones opticæ & geometricæ resale value

**Lectiones opticæ & geometricæ** by Isaac Barrow (1674). Across 7 editions. Used-book value depends heavily on edition (first printing vs. reprint), condition, dust jacket, and whether it's signed. First editions and out-of-print titles command the biggest premiums.

### What drives the price

First editions/first printings, intact dust jackets, signatures, and unmarked pages are the top value drivers. Book-club editions and later reprints are worth far less.

## FAQ

**How rare is this 1674 edition?**

This specific work has been published in 7 editions, making it a sought-after piece of 17th-century mathematics.

**Who is the author of this text?**

The author of Lectiones Opticæ & Geometricæ is the renowned mathematician Isaac Barrow.

**What is the original publication year?**

This volume was originally published in 1674 by typis G. Godbid.

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Full price guide: https://junkpal.ai/products/lectiones-optic-geometric-isaac-barrow-ol6723584w
How these values are computed: https://junkpal.ai/methodology
Cite as: "JunkPal price guide value as of 2026-06-18, based on real sold listings (junkpal.ai)"