downtown at the general theological, sam marx library. and i have a doctorate and renaissance history at columbia. all of that led to my being here. >> along and be done within your public library? >> as a curator since september 2000. >> you brought some things out to show less than you have in the collection. >> i have. liberty is an enormous collection, about 2,000 feet of archive and manuals base. this is what i like to call the tip of the byrd his own service peak. here we have the only surviving manuscript of john donne's holy sonnets july satires, paradoxes that was done in his own lifetime. it is not in his hand, but it is in and of his secretary and personal assistant. and this has the highest authority says drive directly from his own manuscripts. you can see changes in the differences between the text presented your and the mistakes and transcriptions that are made in the first edition and and perpetuated throughout the centuries prefer instance, in this audit all who more doors as eggs attorneys to all those two have been dest