Pictures PHOTOS: National Aquarium Releases Two Grey Rescue Seals May 23, 2019 / 8:04 PM EDT / CBS News Seal Release | Edwin Hubble and George Washington Carver | May 23, 2019 Seal Release | Edwin Hubble and George Washington Carver | May 23, 2019 Seal Release | Edwin Hubble and George Washington Carver | May 23, 2019 Grey seals Edwin Hubble and George Washington Carver are released in Ocean City, Maryland | May 23, 2019 Grey seals Edwin Hubble and George Washington Carver are released in Ocean City, Maryland | May 23, 2019 Grey seals Edwin Hubble and George Washington Carver are released in Ocean City, Maryland | May 23, 2019 Grey seals Edwin Hubble and George Washington Carver are released in Ocean City, Maryland | May 23, 2019 Grey seals Edwin Hubble and George Washington Carver are released in Ocean City, Maryland | May 23, 2019 Grey seals Edwin Hubble and George Washington Carver are released in Ocean City, Maryland | May 23, 2019 Grey seals Edwin Hubble and George Washington Carver are released in Ocean City, Maryland | May 23, 2019 Grey seals Edwin Hubble and George Washington Carver are released in Ocean City, Maryland | May 23, 2019 Grey seals Edwin Hubble and George Washington Carver are released in Ocean City, Maryland | May 23, 2019 Grey seals Edwin Hubble and George Washington Carver are released in Ocean City, Maryland | May 23, 2019 Grey seals Edwin Hubble and George Washington Carver are released in Ocean City, Maryland | May 23, 2019 Grey seals Edwin Hubble and George Washington Carver are released in Ocean City, Maryland | May 23, 2019