What main advantage did callotypes have over daguerrotypes?

The calotype process produced a translucent original negative image from which multiple positives could be made by simple contact printing. This gave it an important advantage over the daguerreotype process, which produced an opaque original positive that could be duplicated only by copying it with a camera.

Explanation:

i this is the answer i looked it up on google so in 2020 new year's occurs on january 1st, 2020 and christmas on december 25th, 2020. these dates are 51 weeks and 2 days apart, not one week apart (during the year new year's occurs before christmas).

here are some jazz insperations for jazz.

art tatum, thelonious monk, charles mingus, art blakey, dizzy gillespie

your answer is barry bee