Presents detailed illustrated instructions for building seven historic catapults that rely on using the basic skill of math and physics and includes a history of siege.
| hid | mid | miid | nid | wid | location_code | location | barcode | callnum | dewey | created | updated | 
|---|---|---|---|---|---|---|---|---|---|---|---|
| 41361 | 3929276 | 2252 | 23047 | 44121 | AVOH | 99 | AVOH09632 | 623.4 GUR | 623.4 | 1575485655 | 1709567815 | 
| 361926 | 4187767 | 2259 | 23047 | 44121 | DANH | 146 | DANH020818 | 623.4 GUR | 623.4 | 1577459752 | 1709567815 | 
| 515310 | 4304224 | 2287 | 23047 | 44121 | WARH | 437 | WARH12820 | 621.8 GUR | 621.8 | 1577459752 | 1709567815 | 
| 1280927 | 4954172 | 2315 | 23047 | 44121 | HFMS | 267 | T 2004306 | Pbk 623.4 Gur | 623.4 | 1581465224 | 1736518457 | 
| 1292615 | 4962169 | 2316 | 23047 | 44121 | PEBT | 367 | PEBT40465 | 623.4 GUR | 623.4 | 1581465224 | 1736518457 | 
| 1346090 | 5009229 | 2327 | 23047 | 44121 | PIMH | 386 | PIMH22002 | 623.4 GUR | 623.4 | 1581465224 | 1736518457 | 
| 1549308 | 5177722 | 2347 | 23047 | 44121 | WESP | 492 | WESP9915294 | 623.4 GUR | 623.4 | 1581465224 | 1736518457 | 
| 1744670 | 5351194 | 2433 | 23047 | 44121 | BPHS | 118 | BPHS037126 | 623.4 GUR | 623.4 | 1582575937 | 1742569409 | 
| 1926539 | 5516845 | 2447 | 23047 | 44121 | GRAR | 231 | GRAR099895 | 623.4 GUR | 623.4 | 1582575937 | 1742569409 | 
| 1926540 | 5516845 | 2447 | 23047 | 44121 | GRAR | 231 | GRAR099894 | 623.4 GUR | 623.4 | 1582575937 | 1742569409 | 
| 2451708 | 5973857 | 2416 | 23047 | 44121 | RCS | 391 | RCS0021242 | 623.4 GUR | 623.4 | 1637782573 | 1736800991 | 
| 2549362 | 6060104 | 2362 | 23047 | 44121 | WIM | 512 | WIM0020969 | 623.4 GUR | 623.4 | 1637782573 | 1736800991 | 
| 2834613 | 6317642 | 2390 | 23047 | 44121 | HOS | 269 | HOS0036205 | 674 GUR | 674 | 1637782573 | 1736800991 |