. Those using the unmounted Square Glass Views, have been heretofore subject-ed to much inconvenience for the want of some suitable contrivance to support th«Views in the proper position in front of the Condensing Lenses, and cause them tosucceed each other without any interruption; besides the great risk of breaking theViews. T. H. McAllisters Combination Carrier eflfectually overcomes all these difficul-ties, and enables the unmounted views to be uBed with facility and safety. The Carrier is designed to hold and center either of th
. Those using the unmounted Square Glass Views, have been heretofore subject-ed to much inconvenience for the want of some suitable contrivance to support th«Views in the proper position in front of the Condensing Lenses, and cause them tosucceed each other without any interruption; besides the great risk of breaking theViews. T. H. McAllisters Combination Carrier eflfectually overcomes all these difficul-ties, and enables the unmounted views to be uBed with facility and safety. The Carrier is designed to hold and center either of the Standard sizes of squareviews. 8top No. 1, will center those of the usual English pattern, (3iX3i inches).Stop No. 2, is adapted for those of the French pattern. f3^V4 inches), and Stor> Nfi-3 is adjusted for views on glass S^X^i inches ?••.50c 44 Geo. H. Pierce, Philadelphia, For holding the square glass views in a Dissolving-View Apparatus or Stereop-ticon, causing the views to register accurately upon the screen, and thus addii^greatly to the beauty of an exhibition. Price per pair $1,50 aAS-EAGS.
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Keywords: ., bookcentury1800, bookdecade1880, booksubjectproject, bookyear1888
