Abandoned warehouse

I'd like to say i found an abandoned warehouse, snuck in and found these things inside but realistically I went through the correct entrance, using a key and with the guidance of my dad who used to own it and use it for his set design studio. I took tonnes of photos which would take me forever to post but heres a selection.

Things I collected include: sun bleached photos, letraset catalogue with un-used sleeves, photo slides, office paperwork, matches, postcards, business cards, set design drawings and tracings.