Shamrock the Casbah

 is a repeatable quest in Fallout Shelter.

Synopsis
''We've received information that Vault 317 contains clover samples from before the Great War. This hardy, nutritious weed, believed to be extinct, could prove an important staple for us. We need to bring back these samples - if there are any left!''

Objectives
Retrieve clover samples from an abandoned Vault.

Dialogue

 * Well, that's disappointing. (_Conversation_1_NPCStart_1);
 * Clover sprigs are supposed to have three leaves only... (_Conversation_1_NPCStart_2);
 * ...but all the samples here have four leaves. Must be a different plant. (_Conversation_1_NPCStart_3);
 * What rotten luck. Come on, let's go home. (_Conversation_1_NPCStart_4);