Presses have become larger, faster, and more sophisticated. Paper production and bookbinding have become less expensive.
تَأَمَّلْ فِي مَا يَلِي :‏ صَدَرَ أَوَّلُ عَدَدٍ مِنْ مَجَلَّةِ بُرْجِ ٱلْمُرَاقَبَةِ عَامَ ١٨٧٩ وَطُبِعَ مِنْهُ ٠٠٠‏,٦ نُسْخَةٍ بِدُونِ صُوَرٍ وَبِلُغَةٍ وَاحِدَةٍ فَقَطْ هِيَ ٱلْإِنْكِلِيزِيَّةُ .‏