ANTIQUE ETCHING ITALIA ROME CIRCA 1810 GASPARD DUGHET PIETRO PARBONI AS PIC ix Spencer Lens Co. img{max-width:100%}ZEISS GERMANY RHEOSTAT ILLUMINATOR SWITCH

img{max-width:100%}ZEISS GERMANY RHEOSTAT ILLUMINATOR SWITCH MICROSCOPE PART AS PICTURED &FT-4-50B

1008" BLOCK AS IS BIN#31-34

NICE HIGH VOLTAGE LASER POWER SUPPLY OR PHOTOMULTIPLIER SPELLMAN AS IS BIN#W4-54

MICROSCOPE PART OBJECTIVE LEITZ GERMANY IRIS OPTICS AS IS BIN#U1-09

img{max-width:100%}ANTIQUE BRASS POLARIZER EYEPIECE BECK LONDON MICROSCOPE PART AS PIC #66-A-36

ANTIQUE ETCHING ITALIA ROME CIRCA 1810 GASPARD DUGHET PIETRO PARBONI AS PIC ix Spencer Lens Co. img{max-width:100%}ZEISS GERMANY RHEOSTAT ILLUMINATOR SWITCHANTIQUE ETCHING ITALIA ROME CIRCA 1810 GASPARD DUGHET PIETRO PARBONI AS PICTURED ix WITHOUT PROVENANCE OR AUTHENTICATION Sold as is. As pictured. Thanks.