This is a retouched picture, which means that it has been digitally altered from its original version. Modifications: picture upgraded, lettering removed. The original can be viewed here: Coupe.donjon.Etampes.png: . Modifications made by Hchc2009.
Dette verket er offentlig eiendom i Norge, EU og land der den opphavsrettslige vernetiden etter opphavsmannens død er 100 år eller kortere. Merk at noen land har lengre vernetid.
2006-01-03T19:36:11Z Buzz 588x1012 (272668 Bytes) ...Supposons maintenant (18) une coupe faite sur la ligne AB des plans. Nous voyons en F la fausse entrée intérieure percée au niveau du sol de la poterne et tombant dans la cave; en B', la rampe descendant sur le sol de c