BSR - Binding, outer covers and doublures: upper, lower, and flap

BSR - Binding, outer covers and doublures: upper, lower, and flap

https://agakhanmuseum.org/collection/artifact/akm384

"Durable yet easily decorated, leather presented an ideal material for protecting Islamic manuscripts. Some particularly fine bindings executed in the 15th century even featured different designs on the upper and lower covers.[1] Delicate leather filigree was often reserved for inner covers (doublures), where it would be less susceptible to damage." (https://agakhanmuseum.org/collection/artifact/akm384)

The Aga Khan Museum

ca. 1550

Images (c) The Aga Khan Museum

Iran