Any questions in regard to photograph matters will be willingly answered by the Editor of this column, and we should be glad to hear from any of our club who can make helpful suggestions.
IMITATION CARBON PRINTS.
Those of our amateurs who have used the formulas for tinted papers will enjoy preparing paper in imitation of carbon prints. The method is one of the simplest forms of sensitizing paper. The formula is as follows:
No. 1.
| White gum-arabic | 4 oz. |
| Distilled water | 6 oz. |
Dissolve the gum-arabic in the water—heating the water—and if, when dissolved, the mixture does not measure ten ounces, add enough clear water to make that amount.