Beyond the mapping feature it also included a way to keep score in Golf, perhaps this would have been more suited to come with maps for a golf course rather than cross country? MailOnline
Friday, February 25, 2011
Think Portable GPS Devices are new? Think again.
In the year 1927 the Plus Four Wristlet Route Indicator was invented. This new fangled device showed the wearer a map of their location and by merely twisting either the upper or lower nobs the map unwound with a viewfinder showing a section of the road that they were on. With 20 interchangeable maps this device would have been highly useful to those who traveled often and it is a bit of a surprise that these did not even make it to mass production phases.
Beyond the mapping feature it also included a way to keep score in Golf, perhaps this would have been more suited to come with maps for a golf course rather than cross country? MailOnline
Beyond the mapping feature it also included a way to keep score in Golf, perhaps this would have been more suited to come with maps for a golf course rather than cross country? MailOnline
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Interesting article as well as relevant to those looking for Portable GPS forsale. Thank you for sharing!
ReplyDeleteGreat readinng this
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