| 224 
 | Size: cm 8 Description and material: Roman bronze key, female; handle with open hanging hole, shaped as sheperd’s crook; 4 coding pins for rotary lock Origin and epoch: Imperial Rome, approx. I century A.D. | 225 
 | Size: cm 7,4 Description and material: Roman iron key, female; handle with 5 shaped holes; simple cypher for rotary lock Origin and epoch: Imperial Rome, approx. I century A.D. | 
| 226 
 | Size: Description and material: Roman iron key; handle with hanging hole; cypher with 2 coding pins for rotary lock Origin and epoch: Imperial Rome, approx. I century A.D. | 228 
 | Size: cm 8 Description and material: Roman iron key; handle with hanging hole and cuspid; cypher with 2 coding pins for rotary lock Origin and epoch: Imperial Rome, approx. I century A.D. | 
| 242 
 | Size: cm 5 x cm 2 Description and material: female rotary key, with finely shaped handle, with two decorative holes and one hanging hole; sophisticated cypher; bronze Origin and epoch: Imperial Rome, approx. II century A.D. | 245 
 | Size: cm 2,2 Description and material: Roman iron key, female; stem with simple geometric decorations, small handle with hanging hole and cuspid; simple cypher for rotary lock Origin and epoch: Imperial Rome, approx. I century A.D. | 
| 279 
 | Size: cm 2,4 Description and material: Roman iron key, female; handle with hanging hole; simple cypher for rotary lock Origin and epoch: Imperial Rome, approx. I century A.D. | 295 
 | Size: cm 5,8 Description and material: Roman bronze key, female; handle with hanging hole; simple cypher for rotary lock Origin and epoch: Imperial Rome, approx. I century A.D. | 
| 297 
 | Size: cm 7,1 Description and material: Roman bronze key, female; shaped handle with hanging hole; simple cypher for rotary lock Origin and epoch: Imperial Rome, approx. I century A.D. | 299 
 | Size: cm 15,6 + cm 8 + cm 12; ring diam. cm 2 Description and material: Roman bronze key, of quite unusual manufacture; on one side is a two pins Laconian code; at the opposite side in a ring key, with four pins Origin and epoch: Imperial Rome, approx. II century A.D. Note: the pairing of two different keys let us suppose that one key was used to open the home door, and the second one was used to open a small coffer, belonging to the lady in charge | 
| 301 
 | Size: cm 5 Description and material: Roman iron key, female; shaped handle with hanging hole; simple cypher for rotary lock Origin and epoch: Imperial Rome, approx. I century A.D. | 310 
 | Size: cm 3,4 Description and material: rotary key, handle finely shaped with large hole; simple cypher; bronze Origin and epoch: Imperial Rome, approx. II century A.D. | 
| 311 
 | Size: cm 4,8 Description and material: Roman iron key; handle with hanging hole and cuspid; simple cypher for rotary lock Origin and epoch: Imperial Rome, approx. I century A.D. | 312 
 | Size: cm 3,7 Description and material: Roman iron key, female; handle with hanging hole; simple cypher for rotary lock Origin and epoch: Imperial Rome, approx. I century A.D. | 
| 318 
 | Size: cm 6 Description and material: Roman iron key, female; handle with hanging hole and cuspid; cypher with simple coding for rotary lock Origin and epoch: Imperial Rome, approx. I century A.D. | 323 
 | Size: cm 4,8 Description and material: Roman bronze key, female; handle with hanging hole and cuspid; 3 pins cypher for rotary lock Origin and epoch: Imperial Rome, approx. I century A.D. | 
| 341 
 | Size: cm 7 Description and material: Roman iron key, female; handle with hanging hole; 3 coding pins for rotary lock Origin and epoch: Imperial Rome, approx. I century A.D. | 342 
 | Size: cm 14 Description and material: rotary key, with large handle, suspension hole with cuspid; simple cypher, but two dimples may be later transformed in cypher holes; iron Origin and epoch: Rome, II secolo B.C. | 
| 354 
 | Size: cm 5 Description and material: rotary key, with finely shaped handle, with eyelet; simple cypher; bronze Origin and epoch: Rome, II secolo B.C. | 359 
 | Size: cm 11,5 Description and material: Roman iron key; shaped handle, eyelet with cuspid; stem simply decorated; simple cypher for rotary lock Origin and epoch: Imperial Rome, approx. I century A.D. | 
| 363 
 | Size: cm 3,2 Description and material: Roman bronze key, female; handle with bar; simple cypher for rotary lock Origin and epoch: Imperial Rome, approx. I century A.D. | 366 
 | Size: cm 21 Description and material: iron key, Laconic type; the handle has an eyelet Origin and epoch: Rome, I secolo B.C. | 
| 376 
 | Size: cm 9,5 Description and material: Roman bronze key, female; handle with hanging hole and cuspid; simple cypher for rotary lock Origin and epoch: Imperial Rome, approx. I century A.D. | 378 
 | Size: cm 17 Description and material: iron key, Laconic type; the handle has an eyelet Origin and epoch: Rome, I century B.C. | 
| 381 
 | Size: cm 10 Description and material: Roman bronze key, female; handle with hanging hole; simple cypher for rotary lock Origin and epoch: Imperial Rome, approx. I century A.D. | 383 
 | Size: cm 11 x cm 2,2; ring diam. cm 1,8 Description and material: massive bronze traditional Roman key, probably for a large chest, shaped handle with decorations and with eyelet and attached suspension ring; 4 pins cypher Origin and epoch: Roma, approx. I secolo A.D. | 
| 403 
 | Size: cm 9,7 Description and material: Roman iron key; handle with hanging hole; simple cypher for rotary lock, with deep oxidation Origin and epoch: Imperial Rome, approx. I century A.D. | 404 
 | Size: cm 5,5 Description and material: Roman iron key, female; handle with hanging hole; simple cypher for rotary lock Origin and epoch: Imperial Rome, approx. I century A.D. | 
| 405 
 | Size: cm 9,7 Description and material: Roman iron key, female; handle with hanging hole; long stem; simple cypher, separate due to deep oxidation, for rotary lock Origin and epoch: Imperial Rome, approx. I century A.D. | 420 
 | Size: cm 4,2 Description and material: Roman bronze key, female; handle with eyelet; 2 pins cypher for rotary lock Origin and epoch: Imperial Rome, approx. I century A.D. | 
| 421 
 | Size: cm 5,4 Description and material: Roman iron key, female; handle with hanging hole and cuspid; stem simply decorated; profiled cypher for rotary lock Origin and epoch: Imperial Rome, approx. I century A.D. | 422 
 | Size: cm 8,5 Description and material: Roman bronze key, female; handle with hanging hole; profiled cypher for rotary lock Origin and epoch: Imperial Rome, approx. I century A.D. | 
| 426 
 | Size: cm 5,5 Description and material: Roman iron key, female; shaped handle with hanging hole; simple cypher for rotary lock Origin and epoch: Imperial Rome, approx. I century A.D. | 442 
 | Size: cm 3,7 Description and material: Roman bronze key, female; handle with hanging hole; profiled cypher for rotary lock Origin and epoch: Imperial Rome, approx. I century A.D. | 
| 448 
 | Size: cm 11,5 Description and material: Roman iron key, female; shaped handle with hanging hole and cuspid; complex cypher, with 3 decorative holes, for rotary lock Origin and epoch: Imperial Rome, approx. I century A.D. | 469 
 | Size: cm 2,8 Description and material: Roman iron key, female; handle with hanging hole; simple cypher for rotary lock Origin and epoch: Imperial Rome, approx. I century A.D. Note: the key is still attached to the foundry cast; the second cast key is missing | 
| 472 
 | Size: cm 4,5 Description and material: Roman iron key; handle with cuspid; simple cypher for rotary lock Origin and epoch: Imperial Rome, approx. I century A.D. | 499 
 | Size: cm 12,6 Description and material: Roman iron key; shaped handle with hanging hole and cuspid; complex cypher, for rotary lock Origin and epoch: Imperial Rome, approx. I century A.D. Note: D. Jackson declares a Britannia provenance | 
| 503 
 | Size: cm 2,8 Description and material: Roman bronze key, female; handle with hanging hole and cuspid; simple cypher with 2 pins, for rotary lock Origin and epoch: Imperial Rome, approx. I century A.D. | 509 
 | Size: cm 5,5 Description and material: Roman bronze key, female; handle with hanging hole; stem simply decorated; simple cypher for rotary lock Origin and epoch: Imperial Rome, approx. I century A.D. | 
| 518 
 | Size: cm 8,7 Description and material: Roman iron key, female; large handle; simple cypher for rotary lock Origin and epoch: Imperial Rome, approx. I century A.D. | 524 
 | Size: cm 5,5 Description and material: Roman iron key; handle with hanging hole; 4 coding pins for rotary lock Origin and epoch: Imperial Rome, approx. I century A.D. | 
| 526 
 | Size: chiave cm 2; lungh. catena cm 5 Description and material: small rotary key; to the handle is fastened a chain with may closed rings; simple cypher; bronze Origin and epoch: Rome, II century B.C. Note: the key structure is folded | 528 
 | Size: cm 3,5 Description and material: Roman bronze key, female; handle with holes, hanging hole with cuspid; simple cypher for rotary lock Origin and epoch: Imperial Rome, approx. I century A.D. | 
| 531 
 | Size: cm 7,7 Description and material: Roman iron key, female; handle with hanging hole; 2 coding pins for rotary lock, manufactured from metal sheet Origin and epoch: Imperial Rome, approx. I century A.D. | 533 
 | Size: cm 9,7 Description and material: Roman iron key; unfinished handle; twin code cypher for rotary lock Origin and epoch: Imperial Rome, approx. I century A.D. | 
| 537 
 | Size: cm 4,1 Description and material: Roman bronze key, female; handle with hanging hole; cypher with holes (?) for rotary lock Origin and epoch: Imperial Rome, approx. I century A.D. | 538 
 | Size: cm 6 Description and material: Roman bronze key, female; shaped handle; one hole cypher for rotary lock Origin and epoch: Imperial Rome, approx. I century A.D. | 
| 540 
 | Size: cm 6,2 Description and material: rotary key; decorated shank with large carrying hole; simple cypher but with an unusual cross like decoration, on both sides, not functional to lock opening; bronze Origin and epoch: Rome, II century B.C. | 541 
 | Size: cm 6,7 Description and material: Roman bronze key, female; handle with hanging hole; 5 coding pins for rotary lock Origin and epoch: Imperial Rome, approx. I century A.D. | 
| 542 
 | Size: cm 10,6 x cm 5,5 Description and material: rotary key, handle with human head, with eyelet; to the eyelet are fastened 3 human heads, finely shaped; simple lateral cypher; bronze Origin and epoch: Imperial Rome, approx. II century A.D. Note: D. Jackson believes it is a votive key, made for a wealthy person | 543 
 | Size: cm 7,7 Description and material: Roman bronze key; shaped handle, squared stem; twin code cypher for rotary lock Origin and epoch: Imperial Rome, approx. I century A.D. | 
| 544 
 | Size: cm 2,2 Description and material: Roman bronze key; handle with hanging hole; sophisticated cypher for rotary lock Origin and epoch: Imperial Rome, approx. I century A.D. | 553 
 | Size: cm 6,5 Description and material: traditional brass key; shaped handle with hole; shank and 4 pins cypher, in iron Origin and epoch: Rome, I century B.C. | 
| 605 
 | Size: cm totali 5, chiave cm 1,8 Description and material: hair pin, with a Roman key at one extreme, iron; decorated handle with hanging hole; complex cypher Origin and epoch: Imperial Rome, approx. I century A.D. | 630 
 | Size: cm 12 Description and material: Roman iron key; large handle with hanging hole and cuspid; cypher with 3 coding pins for rotary lock Origin and epoch: Imperial Rome, approx. I century A.D. | 
| 642 
 | Size: cm totali 13, chiave 1,3 Description and material: hair pin, with a Roman key at one extreme, iron; decorated handle with hanging hole; 3 coding pins for lift-shift lock Origin and epoch: Imperial Rome, approx. I century A.D. See also 394, 605 | 652 
 | Size: cm 12,5 Description and material: Roman iron key; handle with hanging hole and cuspid; cypher with 3 coding pins for rotary lock Origin and epoch: Imperial Rome, approx. I century A.D. | 
| 657 
 | Size: cm 5,2 Description and material: Roman bronze key; handle with eyelet and long cuspid; simple cypher for rotary lock Origin and epoch: Imperial Rome, approx. I century A.D. | 681 
 | Size: cm 9,75, anello diam. cm 2 Description and material: small casket rotary key with two wards; elaborate cyphers; decorated handle with cuspid; bronze Origin and epoch: Imperial Rome, II century A.D. | 
| 738 
 | Size: cm 3,5 Description and material: rotary key, for small chest, simple coding; handle with eyelet and 7 decorative holes Origin and epoch: Rome, I century B.C. | 796 
 | Size: cm 4,1 Description and material: Roman bronze key, female; cross shaped handle, with hanging hole; simple cypher for rotary lock Origin and epoch: Imperial Rome, approx. I century A.D. | 
| 897 
 | Size: cm 8,2 Description and material: Roman iron key, female; handle with hanging hole; 3 coding pins for rotary lock Origin and epoch: Imperial Rome, approx. I century A.D. | 943 
 | Size: cm 17,5 Description and material: Roman iron key; handle with hanging hole and cuspid; cypher with 3 coding pins for rotary lock Origin and epoch: Imperial Rome, approx. I century A.D. | 
| 1007 
 | Size: cm 2,4 Description and material: Roman bronze key, female; handle with hanging hole; simple cypher for rotary lock Origin and epoch: Imperial Rome, approx. I century A.D. | 1161 
 | Size: cm 4,7 Description and material: Roman bronze key; handle with eyelet; simple cypher for rotary lock Origin and epoch: Imperial Rome, approx. I century A.D. | 
| 1238 
 | Size: cm 3 Description and material: Roman bronze key; handle with hanging hole and cuspid; sophisticated cypher for rotary lock Origin and epoch: Imperial Rome, approx. I century A.D. | 1252 
 | Size: cm 2,2 Description and material: Roman bronze key; handle with hanging hole and cuspid; simple cypher for rotary lock Origin and epoch: Imperial Rome, approx. I century A.D. | 
| 1275 
 | Size: cm 2 Description and material: Roman iron key, female; small handle with hole; simple cypher for rotary lock Origin and epoch: Imperial Rome, approx. I century A.D. | 





































































