Silver Antiques Online has dated this piece to the 1910s.
Both inkwells have hinged Silver Lids that close over the ink compartments and the base has pen rests on both sides.

Free from any added engravings, monograms or initials, this lovely Silver Inkwell Stand is in excellent condition and would make a fabulous gift or would enhance any Silver collection.
Condition ***********************

Used / Excellent
There is no damage and no repairs.
One of the glass inserts is missing.
Some small dinks to the edge of the base – nothing much but mentioned for accuracy.
Dimensions ***********************

Length – 7.0” (175mm) / Width - 3.5” (88mm) / Height – 1.5” (38mm)
Weight – 552gm / 17.75ozt (Note: Weighted Base)
If you require any further information please contact us or visit our web site at: www.silverantiques.online

Shipping ***********************
UK: --------------------------------- £8.00 (Special Delivery Next Day)
EU Countries: ------------------ £12.00 (Royal Mail International Tracked)
USA / Canada: ----------------- £25.00 (DHL Express)
Australia / N. Zealand: ------ £35.00 (DHL Express)
(Please include these charges with your payment to avoid delay in shipping)
Silver Antiques Online has dated this piece to the 1910s.
Specialising in antique english sterling silver.
You can view the stock and full dealer information on the Silver Antiques Online Profile Page