In ordering care should be taken to give the number of each article desired and to state listprice.

To avoid delay and misunderstandings, we request that name and address be plainly written.

Goods are forwarded at the expense and risk of the purchaser.

Our instruments for use in Universities, Colleges, Schools &c. of the United States are by law free of duty and we shall be pleased to make specially low quotations for such orders.

ERNST LEITZ.

New Constructions.

Since issueing our last catalogue, a number of new apparatus and accessories have been added. The following are the more important ones:

1. A completely new stand "A" with extra fine micrometerscrew transmitting its movement directly to the tube. The stand is of elegant appearance and large dimensions, making it especially well adapted for work in photo-micrography.

2. Stand I is now fitted out with the new special fine adjustment (each division 1/1000 mm).