^tmiiiit %mmtm* April 7, 1900. 217 … and other sur- eral tunnels be- Fig. 4.—EHTBANCE TO TUNNEL ON THE SOUTHEBN OB KENT SIDE. MlDDLESEX. COMPRCSSED t COMP* AtP I CUT » coven I cOMPPta«lD Am OPBM APPnOACH i t- sa e.3A':..?.':.-.|.i, -i- 815'. O" ^ ♦32:0' 4. „ »24-.3 s r "i ! .-^:p.»v.....?.v»<*^..-Ta^v?»*^...A./^*?._.:?^««.^'.. .-.?. i…
Patents · Feet · Asbestos · Gas · Apparatus · Munn · Scientific American · Elevating deck · Diamond machine · Patent office · Rapid transit · Liquid air · Injurious insects · Upper floors · Air brake · Cast Iron
Internet Archive · Public domain (published before 1931). Free to use for anything.