Show books bound in sams of frogs are used occasionally in bookbinding but in abe fantastic precious sort used in a word as I 1 chicken skin was used in tan making in the time of carlo van loo frog makes a very fine and soft leather and in dyeing it will take the most delicate colors hence it is in la in circles and stars tor center I 1 aces into the calf or the crushed levant of sumptuous book covers and it makes a vry striking and ul decoration several noted binders have achieved some of their best effects by the judicious employment of frogs skins as a decorative agent |