المؤلفون: Keyl, Julius (1805-1870); Inventor, Keyl, Julius (1805-1870); Stecher, Keyl, Julius (1805-1870); Verlag
الوصول الحر: https://www.europeana.eu/item/669/item_I4HPL23ITAWSLW5HLL2MKBN5UB6G3PF5?utm_source=api&utm_medium=api&utm_campaign=YuvuWBeCaTest
المؤلفون: Am Ende, Christian Gottlob Ernst (1819-1890); Verlag, Keyl, Julius (1805-1870); Inventor, Keyl, Julius (1805-1870); Stecher
الوصول الحر: https://www.europeana.eu/item/669/item_HTYIMUCET2Q7AGX5T75XRPHZTBFKEGT6?utm_source=api&utm_medium=api&utm_campaign=YuvuWBeCaTest
المؤلفون: Behrisch, Keyl, Julius
الوصول الحر: https://www.europeana.eu/item/2048409/item_EZ37EXTYHVQGHNXJQPVA7Y6PVK2SZGN2?utm_source=api&utm_medium=api&utm_campaign=YuvuWBeCaTest
الوصول الحر: https://www.europeana.eu/item/2048409/item_HNC6TLWY3YVBTGMY3H7KGRCULEPIUZLX?utm_source=api&utm_medium=api&utm_campaign=YuvuWBeCaTest
المؤلفون: Schumacher, Klaus-Dieter (Fotograf), Keyl, Julius, Berisch, ...
الوصول الحر: https://www.europeana.eu/item/2048409/item_HF6Z67DTVK6ZZJWX7XHV3CELKFSQCOF7?utm_source=api&utm_medium=api&utm_campaign=YuvuWBeCaTest
المؤلفون: Schumacher, Klaus-Dieter (Fotograf), Keyl, Julius
الوصول الحر: https://www.europeana.eu/item/2048409/item_HE5BADVHT4PL262B3AVZY5VSLOSWTQ6C?utm_source=api&utm_medium=api&utm_campaign=YuvuWBeCaTest
المؤلفون: Keyl, Julius
الوصول الحر: https://www.europeana.eu/item/2048419/item_RPKMCWNR74XXVNRXDD44UASCD4XVIEKB?utm_source=api&utm_medium=api&utm_campaign=YuvuWBeCaTest
الوصول الحر: https://www.europeana.eu/item/2048419/item_TB4WTHG5PTSWYN2TMZV5NDRJGUYF5JVX?utm_source=api&utm_medium=api&utm_campaign=YuvuWBeCaTest
الوصول الحر: https://www.europeana.eu/item/2048417/item_ETF6ZENZQ5GQ3ZLX2OC6ZFOR7KDFTSFL?utm_source=api&utm_medium=api&utm_campaign=YuvuWBeCaTest
المؤلفون: Keyl, Julius, Ende, Christian Gottlob Ernst am, Rous, André (Fotograf)
الوصول الحر: https://www.europeana.eu/item/2048419/item_SXVBPER326XO32XITVNAYY3MHHPMYTZ6?utm_source=api&utm_medium=api&utm_campaign=YuvuWBeCaTest