It makes sense to salvage items from ships if at all possible. Why one may ask? At Temeraire Antiques we pride ourselves in reclaiming marine and scientific items. For example these portholes were made to withstand all the elements nature would throw at them. So when a ship is scrapped the portholes are carefully removed, cleaned and serviced. Better than putting into the melting pot. Now they will give many more years of service but this time in the home. They are now polished, fitted with mirrors and an electric clock. In addition all have a certificate of authenticity which gives the provenance of these interesting historical items. To own one of these is a quality investment.