Reis telephone receiver, 1863
1863
Reis telephone transmitter, 1863
1863
Reis telephone, 1863.
1863
Astronomical clock with planisphere face designed by Franz Heinrich Klodt
1880-1899
Food mixer model KM31 with attachments
circa 1960
Indanthren Dyestuffs on Mercerized Cotton Yarn, IG Farben, 1925-1951
1925-1951
Hobby Special EF2 Flash Pack
1935-1955
Atomiser, Frankfurt, Germany, 1900-1936
1900-1936
Indanthren Dyeing Supplement, Indanthren Warenzeichen-Verband
Hydron Blue on Cotton Yarn and Cotton Pieces, IG Farben, 1925-1951
1925-1951
Photograph of baby gorilla Julchen at Frankfurt Zoo
1966-10-25
Photograph of 'Max', first gorilla born at a West German zoo
1965-08-23
Remazol Dyeings by the One-Bath Pad Batch Process, Hoechst, 1964
1964
J V Albert
1864
Bronze plaque commemorating Karl Weigert
1904
Sulphur Dyestuffs on Cotton Yarn, IG Farben, 1925-1951
1925-1951
Zaponechtfarbstoffe, IG Farben, 1925-1951
1925-1951
Garment Dyeing, IG Farben, 1925-1951
1925-1951
Navy Blue Shades on Woollen Piece Goods, IG Farben, 1925-1951
1925-1951
White Discharges on Unweighted Silk, IG Farben, 1925-1951
1925-1951
Direct Dyestuffs on Cotton Yarn, IG Farben, 1925-1951
1925-1951
Dyeings on Jute Yarn, IG Farben, 1925-1951
1925-1951
Substantive Dyestuffs on Cotton Yarn 1, IG Farben, 1925-1951
1925-1951
Sulphur Dyestuffs on Cotton Yarn, IG Farben, 1925-1951
1925-1951
Plaubel Makina Vest Pocket Kodak Camera
circa 1925
Substantive Colours on Cotton Yarn, IG Farben, 1925-1951
1925-1951
The Chrome Dyestuffs, IG Farben, 1925-1951
1925-1951
Cellitazols, Celliton and Celliton Fast Dyestuffs, IG Farben, 1925-1951
1925-1951
Rectangular bronze plaque
1904
Rapidechtfarben Rapidogen G und Indigosole, IG Farben, 1925-1951
1925-1951
Indanthrenfarbstoffe auf Baumwollgarn, IG Farben, 1947
1947
instrument to measure maximum demand and record during a period
Dyeings on Polyamide Fibres, Hoechst, 1951-1974
1951-1974
Samaron Dyestuffs in Textile Printing, Hoechst, 1951-1974
1951-1974
Dyeings on Rayon Hanks, IG Farben, 1925-1951
1925-1951
Indanthren Dyeing Patterns, Indanthren Warenzeichen-Verband
Remazol – Dyestuffs for Printing, Hoechst, 1951-1974
1951-1974
Remazol – Dyestuffs for Printing, Hoechst, 1951-1974
1951-1974
Indathren Dyestuffs on Cotton Yarn (1. Self Shades), IG Farben, 1925-1951
1925-1951
Thermosol Dyeings Volume 2, Hoechst, 1951-1974
1951-1974
The Petie Camera Slip Case
1955-1970
Hartmann and Braun voltmeter no.10222 scaled 0-650V
1890
The Petie Camera
1955-1970
Remazol – Dyestuffs for Printing, Hoechst, 1951-1974
1951-1974
Peregal O, IG Farben, 1925-1951
1925-1951
Indathren Dyestuffs on Cotton Yarn (1. Self Shades), IG Farben, 1925-1951
1925-1951
Peregal O, IG Farben, 1925-1951
1925-1951
Thermosol Dyeings, Hoechst, 1951-1974
1951-1974
Plaubel Makina I Folding Bellows Camera
1925
Plaubel Makina II camera and case
circa 1934