

“serie Z2”
A remarkable interim banknote (Interims-Banknote) issued by the Deutsch-Ostafrikanische Bank on February 1, 1916, denominated in 1 Rupee. The note exhibits an excellent AU condition with cream/beige patina consistent with its age, featuring the German imperial double-headed eagle coat of arms and handwritten signatures in purple ink. This series Z2 example represents an important monetary emergency issue from German East Africa during World War I, notable for its multilingual text combining German with Swahili inscriptions, reflecting the colonial administrative context.
Common. While German East African banknotes are not encountered frequently in numismatic commerce due to the colonial territory's limited geographic market and the passage of over a century, this Pick 19 denomination in series Z2 does not appear in standard references as a particularly scarce variety. The interim banknote series was issued in operational quantities sufficient for colonial commerce during its brief period of use (1916-1918). The AU condition grade is desirable but not exceptionally rare for preserved examples. Pricing and trading activity for this note type typically reflects common colonial currency pricing rather than rarity premiums.
This interim banknote was issued during Germany's final years of colonial rule in East Africa, as World War I disrupted normal monetary supply chains and resources. The note's dual language (German and Swahili) and reference to the Imperial Government (Kaiserliches Gouvernement) reflect the formal colonial administration structure of German East Africa (Deutsch-Ostafrika). The emergency nature of the Interims-Banknote designation indicates this was a temporary currency measure necessitated by wartime economic conditions, ultimately preceding the collapse of German East African administration by 1918.
The obverse features a prominent German imperial double-headed eagle coat of arms positioned in the upper left corner, rendered in black with decorative crown detail characteristic of Wilhelmine German heraldry. The note is bordered by symmetrical geometric ornamental patterns and decorative scroll work in all corners. The denomination 'Eine Rupie' and numeral '1' are clearly displayed. The issuing authority, Deutsch-Ostafrikanische Bank with its Daressalam branch designation, is printed in German, along with the issue date of February 1, 1916. Handwritten signatures in purple ink appear in designated fields labeled 'Gebucht von:' (Charged by) and 'In Vollmacht:' (By proxy). The reverse side contains legal text in both German and Swahili, a prominent serial number (33929), the series designation Z2, and a rectangular stamp reading 'DEUTSCH-OSTAFRIKANISCHE ZEITUNG DARESSALAM.' Purple diagonal markings cross the reverse side. The paper stock exhibits age-related discoloration with cream/beige patina and foxing throughout, consistent with natural aging over a century.
FRONT SIDE: 'Interims-Banknote' (Interim Banknote) — 'Die Deutsch-Ostafrikanische Bank zahlt bei ihren Kassen im D.O.A. Schutzgebiet dem Einlieferer dieser Banknote ohne Legitimationsprüfung' (The German East African Bank will pay to the presenter of this banknote at its cashiers in the D.O.A. protected territory without examination of legitimacy) — 'Eine Rupie' (One Rupee) — 'Daressalam/Tabora' and 'Deutsch-Ostafrikanische Bank Zweigniederlassung Daressalam' (German East African Bank Branch Daressalam) — '1. Februar 1916' (February 1, 1916) — 'Gebucht von:' (Charged by:) and 'In Vollmacht:' (By proxy:) with handwritten signature. BACK SIDE: Serial number '33929' and designation 'Z2' — 'Der Eigentümer dieser Banknote ist bei dem Kaiserlichen Gouvernement von Deutsch-Ostafrika gvoll. hinterlegt.' (The owner of this banknote is fully registered with the Imperial Government of German East Africa) — 'Kadri ya noti hii imewekwa sahihi katika Kaiser-liche Gouvernement von Deutsch-Ostafrika' (Swahili/German: According to the regulations of this note, signatures are authorized by the Imperial Government of German East Africa) — 'Wer Banknoten nachmacht oder verfälscht oder nachgemachte oder verfälschte sich verschafft und in Verkehr bringt, wird mit Zuchthaus nicht unter 2 Jahren bestraft' (Anyone who counterfeits or forges banknotes or obtains and circulates counterfeit or forged ones will be punished with imprisonment for no less than 2 years) — 'DEUTSCH-OSTAFRIKANISCHE ZEITUNG DARESSALAM' (German East African Newspaper Daressalam - rectangular stamp).
Letterpress printing was the primary technique, evidenced by the crisp impression of the German imperial eagle emblem, text characters, and decorative borders. The serial number 33929 and designation Z2 appear to be printed by high-relief type setting. The handwritten signatures in purple ink were executed in manuscript form by authorized officers of the Deutsch-Ostafrikanische Bank's Daressalam branch. The rectangular stamp 'DEUTSCH-OSTAFRIKANISCHE ZEITUNG DARESSALAM' and the diagonal purple markings on the reverse appear to be applied post-printing, likely as administrative marks or clearance indicators. The dual-language text suggests multiple type settings or careful compositional planning to accommodate both German and Swahili inscriptions.
This example is identified as series Z2 as noted in the collector notes and visible on the reverse. The serial number 33929 is unique to this individual note. The specific signatures present ('Zereuea Ignitzkkin o' and the proxy signature) represent this particular issuance from the Daressalam branch dated February 1, 1916. Known varieties of Pick 19 typically include variations in branch office (Daressalam vs. other branches), signature combinations, and serial number ranges. The Z2 series designation may represent a specific printing or authorization block within the interim banknote issue. This particular specimen's purple diagonal markings on the reverse suggest it may have received administrative processing or clearance marks, which could distinguish it from other examples of the same series.