Wow designerme, you have great pieces.
The first bag as you say is early 1950s and ostrich. It has almost faded back it's natural colour (ostrich is notorious for this). Not only is sunlight a killer but ostrich just renders dyes unstable.
I believe the cover is about the same age (1947-53) and made of pigskin with solid brass fittings. The colour of the inside is closer to the colour it used to be, so again very faded. I don't know what it was used for but I can only guess that is is a cover for a croc or alli bag that couldn't be used in the rain, possibly they did a range where the owner could change the outer skin for a change of colour.
Certainly it might be worth your while sending an email with pics to the new Gucci museum or to Christies auction house (owned by Gucci Group).
The first bag as you say is early 1950s and ostrich. It has almost faded back it's natural colour (ostrich is notorious for this). Not only is sunlight a killer but ostrich just renders dyes unstable.
I believe the cover is about the same age (1947-53) and made of pigskin with solid brass fittings. The colour of the inside is closer to the colour it used to be, so again very faded. I don't know what it was used for but I can only guess that is is a cover for a croc or alli bag that couldn't be used in the rain, possibly they did a range where the owner could change the outer skin for a change of colour.
Certainly it might be worth your while sending an email with pics to the new Gucci museum or to Christies auction house (owned by Gucci Group).