Spawn Egg given and summoned with /give gives blank egg

What I expected to happen was...:
that giving a egg via this command:
/summon Item ~ ~1.5 ~ {Item:{id:spawn_egg,Damage:120,Count:1,tag:{HideFlags:1,display:{Name:"Crafting_Table"},ench:[{id:34,lvl:1}]}}}

would give me a villager spawn egg

What actually happened was...:
I summoned a blank egg, that had the enchantment but did not work correctly when I placed on ground

Steps to Reproduce:
1. I placed this in a command block
/summon Item ~ ~1.5 ~ {Item:{id:spawn_egg,Damage:120,Count:1,tag:{HideFlags:1,display:{Name:"Crafting_Table"},ench:[{id:34,lvl:1}]}}

2. ...The item will not work