X4898 | 1827-10-10 | X0004898.pdf | (12) United States Patent (10) Patent No.: X4898 Blaisdel (45) Date of Patent: Oct. 10, 1827 (54) BALANCE (ON DEARBORN’S IMPROVEMT) (76) Inventor: Samuel Blaisdel United States Patent Patent No.: X4898 ,, 4% M ‘»..L.é.4m.-~«%f«2»r«»'«y - ' 4:/1/I 7&0; éé 47:» 4%‘/4c';_v////7}?¢4’/}//’«x//W75, (W106 V r?7Mv,;/;/&¢? Z»?/4/av/rf ac ?aw/'//Tw K-¢«:?’c~1n.9'~/'/1 22%, 4. /awéé ¢/'49:/I14¢u/%év—r.:v.o?»{m¢'-Iz.I.v.//, .0 5 tin. ‘ »LMM»~r 4219» 9' -,4M»}.4o .7}::.4w4u-. o, .M on /5.4., I M /4!/‘V/£+ri£cr4, I.» K. ,4-#74 £3-?ag/4.”. do rue, ' Z1‘ ar4wZ,€a/Z.o’4d_V ’5{74nu'rM /v 4/¢"I1%¢1~4:,§_>é V-ygazéclcyr “o-55 M 73¢,/awn/’ I ' ‘ 9' _ T ‘ _ I ‘ V /I/Z25 ./4/fora; ‘to/4«4.r41f4 //c074?/4:», :/-.-22-r I- M! r»r4.;va:4-zZ"¢z&.r4zoo:o«?’r_3r,¢:'1/ /:75”/«;.}-/"(xi/M, AL %b, ?z?ir/¢:%fr4«%, . 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