Matching Items (44)
![179996-Thumbnail Image.jpg](https://d1rbsgppyrdqq4.cloudfront.net/s3fs-public/styles/width_400/public/2023-04/179996-Thumbnail%20Image.jpg?versionId=UQT0ueNZLhy1jVu4SelfkuZ5IGCHfRPc&X-Amz-Content-Sha256=UNSIGNED-PAYLOAD&X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Credential=AKIASBVQ3ZQ42ZLA5CUJ/20240617/us-west-2/s3/aws4_request&X-Amz-Date=20240617T143138Z&X-Amz-SignedHeaders=host&X-Amz-Expires=120&X-Amz-Signature=9a49911502c4836115f07f9dcdd8174ce7b859f6a35ad920dc8438671510ebda&itok=q_SAZbhD)
ContributorsUnknown (Creator) / Arizona Board of Regents (Publisher) / Marine Biological Laboratory Archives (Woods Hole, Mass.) (Publisher) / F. O. Schmitt (Contributor)
![180328-Thumbnail Image.jpg](https://d1rbsgppyrdqq4.cloudfront.net/s3fs-public/styles/width_400/public/2023-04/180328-Thumbnail%20Image.jpg?versionId=a1hSfr33iITk_juFGDEsGd4Jg.UTSj9I&X-Amz-Content-Sha256=UNSIGNED-PAYLOAD&X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Credential=AKIASBVQ3ZQ42ZLA5CUJ/20240617/us-west-2/s3/aws4_request&X-Amz-Date=20240617T162138Z&X-Amz-SignedHeaders=host&X-Amz-Expires=120&X-Amz-Signature=1e9c3e2206ff3a39eaa04dbd9cd70356f37784bd005d6972fe44c59a0dfc1193&itok=OUUu_f5m)
ContributorsUnknown (Creator, Contributor) / Arizona Board of Regents (Publisher) / Marine Biological Laboratory Archives (Woods Hole, Mass.) (Publisher)
Created2 to 24
![](https://d1rbsgppyrdqq4.cloudfront.net/s3fs-public/styles/width_400/public/embryo_11701/Unknown19320420page1.tiff.jpg?versionId=_q9Sm2JoQtMEahiih0fvFiLuNrx6gl.4&X-Amz-Content-Sha256=UNSIGNED-PAYLOAD&X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Credential=AKIASBVQ3ZQ42ZLA5CUJ/20240617/us-west-2/s3/aws4_request&X-Amz-Date=20240617T162138Z&X-Amz-SignedHeaders=host&X-Amz-Expires=120&X-Amz-Signature=0ea5644bd5c517b490f0617720af437871733bbdb8fedc569231b22ff93e7bc7&itok=7rLLqzka)
ContributorsUnknown (Creator) / Arizona Board of Regents (Publisher) / Marine Biological Laboratory Archives (Woods Hole, Mass.) (Publisher) / Viktor Hamburger (Contributor)
Created4 to 20
![](https://d1rbsgppyrdqq4.cloudfront.net/s3fs-public/styles/width_400/public/embryo_11701/Spemann19310220page1.tiff.jpg?versionId=chXS21KGvODvlpECZlKSX2Jg9WmLh.DI&X-Amz-Content-Sha256=UNSIGNED-PAYLOAD&X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Credential=AKIASBVQ3ZQ42ZLA5CUJ/20240617/us-west-2/s3/aws4_request&X-Amz-Date=20240617T162138Z&X-Amz-SignedHeaders=host&X-Amz-Expires=120&X-Amz-Signature=770636eb60a61f9ac3c09f623bc9aa7697b990bbade483e832c17a65281474cf&itok=0OCH-axP)
ContributorsHans Spemann (Creator) / Arizona Board of Regents (Publisher) / Marine Biological Laboratory Archives (Woods Hole, Mass.) (Publisher) / Harrison (Contributor)
Created1931-02-20
![180354-Thumbnail Image.jpg](https://d1rbsgppyrdqq4.cloudfront.net/s3fs-public/styles/width_400/public/2023-04/180354-Thumbnail%20Image.jpg?versionId=i5H9YiWMkTrhJ87qhQ9OxqZBu5RcU3bo&X-Amz-Content-Sha256=UNSIGNED-PAYLOAD&X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Credential=AKIASBVQ3ZQ42ZLA5CUJ/20240617/us-west-2/s3/aws4_request&X-Amz-Date=20240617T162138Z&X-Amz-SignedHeaders=host&X-Amz-Expires=120&X-Amz-Signature=55f288ce688ba0312e7e3fc1bb3a06f73dda36d16fe5f5b8ea674ac85c5cb12f&itok=FTbJoSi6)
ContributorsUnknown (Creator) / Arizona Board of Regents (Publisher) / Marine Biological Laboratory Archives (Woods Hole, Mass.) (Publisher) / Viktor Hamburger (Contributor)
Created4 to 15
![180360-Thumbnail Image.jpg](https://d1rbsgppyrdqq4.cloudfront.net/s3fs-public/styles/width_400/public/2023-04/180360-Thumbnail%20Image.jpg?versionId=TPzYm1CzaCNKFrw6aXET59E8tAZdNL2j&X-Amz-Content-Sha256=UNSIGNED-PAYLOAD&X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Credential=AKIASBVQ3ZQ42ZLA5CUJ/20240617/us-west-2/s3/aws4_request&X-Amz-Date=20240617T144256Z&X-Amz-SignedHeaders=host&X-Amz-Expires=120&X-Amz-Signature=8b69418a1ed135dd8a04de9ba4827211dd791bdd78a4e1dc2208c013d731d853&itok=RgAnpVk7)
ContributorsHans Spemann (Creator) / Arizona Board of Regents (Publisher) / Marine Biological Laboratory Archives (Woods Hole, Mass.) (Publisher) / Viktor Hamburger (Contributor)
![180384-Thumbnail Image.jpg](https://d1rbsgppyrdqq4.cloudfront.net/s3fs-public/styles/width_400/public/2023-04/180384-Thumbnail%20Image.jpg?versionId=OjvISylxVupU3BzJNvPQjiW1ORu6N.nE&X-Amz-Content-Sha256=UNSIGNED-PAYLOAD&X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Credential=AKIASBVQ3ZQ42ZLA5CUJ/20240617/us-west-2/s3/aws4_request&X-Amz-Date=20240617T144256Z&X-Amz-SignedHeaders=host&X-Amz-Expires=120&X-Amz-Signature=0007c9681bbde4973c04a5922e36c0ec9bcd0510e685afe10980efcc65566d33&itok=jPRgQFt6)
ContributorsHans Spemann (Creator) / Arizona Board of Regents (Publisher) / Marine Biological Laboratory Archives (Woods Hole, Mass.) (Publisher) / Unknown (Contributor)
Created8 to 21
![](https://d1rbsgppyrdqq4.cloudfront.net/s3fs-public/styles/width_400/public/embryo_11701/UnknownSchmitt19410509page1.tiff.jpg?versionId=U7.uvX8AvB_JmiorTW_yiUapLg9dc1jO&X-Amz-Content-Sha256=UNSIGNED-PAYLOAD&X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Credential=AKIASBVQ3ZQ42ZLA5CUJ/20240617/us-west-2/s3/aws4_request&X-Amz-Date=20240617T155152Z&X-Amz-SignedHeaders=host&X-Amz-Expires=120&X-Amz-Signature=9c2e445d1d71435f8b306300ef817f1ee5e5930b005df5c0d966cab4446357fb&itok=4pFlZiU5)
ContributorsUnknown (Creator) / Arizona Board of Regents (Publisher) / Marine Biological Laboratory Archives (Woods Hole, Mass.) (Publisher) / F. O. Schmitt (Contributor)
Created5 to 9
![180105-Thumbnail Image.jpg](https://d1rbsgppyrdqq4.cloudfront.net/s3fs-public/styles/width_400/public/2023-04/180105-Thumbnail%20Image.jpg?versionId=KTA4zcmc_tCCerdbqdfm3cF2TGVVZMqh&X-Amz-Content-Sha256=UNSIGNED-PAYLOAD&X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Credential=AKIASBVQ3ZQ42ZLA5CUJ/20240617/us-west-2/s3/aws4_request&X-Amz-Date=20240617T162138Z&X-Amz-SignedHeaders=host&X-Amz-Expires=120&X-Amz-Signature=379575d5d78d36369ccd709093000adce7d9165f43c98724b45463ea0b1d9266&itok=dPkwSz6y)
ContributorsUnknown (Creator) / Arizona Board of Regents (Publisher) / Marine Biological Laboratory Archives (Woods Hole, Mass.) (Publisher) / F. O. Schmitt (Contributor)
Created5 to 10
![180113-Thumbnail Image.jpg](https://d1rbsgppyrdqq4.cloudfront.net/s3fs-public/styles/width_400/public/2023-04/180113-Thumbnail%20Image.jpg?versionId=TpmOYR7go8YvrDbAreRKcFnJo34kdJIu&X-Amz-Content-Sha256=UNSIGNED-PAYLOAD&X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Credential=AKIASBVQ3ZQ42ZLA5CUJ/20240617/us-west-2/s3/aws4_request&X-Amz-Date=20240617T162138Z&X-Amz-SignedHeaders=host&X-Amz-Expires=120&X-Amz-Signature=f2065d7cda4f9f4ed4f8764e9578f444f74e1be84543e9499be68bc3d44a360c&itok=TEVL9de3)
ContributorsUnknown (Creator) / Arizona Board of Regents (Publisher) / Marine Biological Laboratory Archives (Woods Hole, Mass.) (Publisher) / F. O. Schmitt (Contributor)
Created5 to 3