Lamp

as you seem to have dated these yourself as 1968, that tells you that they are repro and also of no great age. They are pretty but at the end of the day they are not worth a great deal.
You mention they are salvaged from a fire. do they even still work or do they need rewiring? at any rate if you want to sell them. do an ebay search and web search for something close. Put a reserve on it if you feel that there is a minimum amount4ft53 that they are worth. But if you want the breath taking factor you mention to have any real effect on the bid I suggest a live auction might get you a better price albeit a smaller arena of opportunity

they are a pair of chinese urns with lids. they are white and grey in colour with gold testking 642-611 gilding. they have a signiture on the bottom which reads boistrand or it is possibly roistrand testking HP0-J14 and is stamped with the same. they also have the date 1878 on them too. they are in mint condition testking 1z0-007 although there is slight hair line cracking of the glaze but there are no chips