19th century iron key dating
The word “key,” which comes from the Old English word meaning “serving to open or explain,” has always had metaphorical associations, as in a means to uncover ideas or emotions that are hidden or blocked.
These days, we use the word “key” quite broadly—it can refer to the magnetic cards that lets us into buildings or even the computer passwords that allow access to our own data.
Rim locks date from the late 1800's and mount to the outside of doors.
We have authentic reproductions of these classic locks and provide a convenient rim lock set with all the hardware you need.
After giving all unique and single artifacts and thirty percent of all recovered items to the National Museum (and assisting with exhibitions of artifacts from each project) we are allowed to sell our portion of the recovery to finance future projects.These antique pottery, as will be seen, clearly shows the technical and stylistic developments at those kilns.This type of comparisons has not been done earlier, simply because not one organisation had access to all the materials necessary for such comparison.Frozen in time, shipwrecks provide an accurate insight into ancient maritime trade and the goods traded at the time when the ship was lost.From the ten shipwreck excavated and researched by Nanhai Marine Archaeology, we have learned a lot about this trade and been able to assign estimated dates to these ten shipwrecks and thereby date the artefacts we recover.
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We have learned about different shipbuilding designs, construction methods and been able to map shipbuilding sites and learned how they changed over time, due to political events..