<table cellspacing="0" cellpadding="0" border="0" ><tr><td valign="top" style="font: inherit;"><DIV>--- In bellhistorians@ yahoogroups. com, "Anne Willis" <zen16073@.. .> wrote:<BR><BR> I was looking through the 1848 London Post Office Directory and found the<BR> entry for 'Mears, Chas & Geo. church & musical bell founders, & sole<BR> manufacturers of the patent bell, 267 Whitechapel road' <BR> What is/was a 'patent bell'? <BR> <BR> In the same year John Warner & Son were brassfounders at 8 Jewin crescent,<BR> and Alfred F. Warner was a tinplate worker at 25 Union street, Bishopsgate.<BR> Did the two get together to cast bells, one supplying the copper, the other<BR> tin? <BR> <BR> Anne<BR><BR><BR>I wonder if it was what can be found via GoogleBooks:<BR>'The London Journal of Arts & Sciences (and repertory of patent inventions' page 115<BR>which tells of a patent taken out
in that same year for a device for communicating on railway carriages... also could be used as a station bell, alarm bell,or in stable yards, porters' lodges etc<BR><BR>Eddie Martin<BR><BR><BR>Could be in connection with an early form of train communication cord</DIV>
<DIV>wich rang a bell in the locomotive cab. Invented by T E Harrison , the Harrison</DIV>
<DIV>cord was approved by the Board of Trade in 1859 . Its failure to work </DIV>
<DIV>properly was a factor in the Shipton rail disaster of 1874 . Current</DIV>
<DIV>systems automatically apply the train brakes .</DIV>
<DIV> </DIV>
<DIV>David </DIV></td></tr></table><br>