1. "Halley's Comet and its study" 2. "Pencil and his predecessors' 3. "Reptiles: pythons, turtle, lizard, Reed in a city apartment" 4. "The mystery of gold jewelry found in ancient burial mounds"
Telescope at the Observatory.
The comet's tail(photo).
E. Halley observes a comet (picture).
Portrait Of E. Halley.
Scheme of rotation of comets.
Portrait Of I. Newton.
Halley's comet (see figures).
Production of pencils.
Pencils on the conveyor belt.
The hand draws with a lead rod.
Silver rod for drawing.
Hand draws a female portrait with a silver rod.
Use mineral chalk to draw a portrait.
Chemical laboratory : the bulb, the flame of the burner.
Pencil on the table.
A new Guinea Python curled up in a ball.
Apartment N. Orlov with terrariums.
Two pythons hatch from the egg (photo).
Orlov with colleagues in his apartment-laboratory.
Burial mounds (photo).
Archaeological dig (photos).
Gold ornament. found in one of the mounds.
K. A. Akishev in the office in front of the decorations laid out on the table.
Restored by archaeologists in the costume of an ancient warrior -the"Golden man".
The inscription on the bowl.
Orlov N.L. - zoolog Akishev K.A.- arheolog
Locations: Leningrad  Kazakhstan