| CONVENTIONAL POCKET TRANSIT*** | $13,436.00MN |
| COMPRO POCKET TRANSIT COMPASS*** | $9,635.00MN |
| "Academy" Microscope 1000x*** | $20,676.00MN |
| Tropical Plants - 10 slides | $689.00MN |
| Military Prismatic Sighting Compass | $501.00MN |
| The Wanderful World of a Drop of Water - 10 slides | $689.00MN |
| Stereo Microscope CRYSTAL PRO 7.5-45x*** | $51,072.00MN |
| Maping compass with mirror | $214.00MN |
| Geologic Compass - A | $2,098.00MN |
| General Biology - 25 slides | $1,604.00MN |
| Foodstuffs and their adulterations - 10 slides | $689.00MN |
| Campus Microscope Photo Adapter | $968.00MN |
| Structure of Vegetables - 10 slides | $704.00MN |
| Lensatic Compass | $180.00MN |
| Patological human tissues (Part 2) - 10 slides*** | $689.00MN |
| Cell reproduction and development - 10 slides*** | $689.00MN |
| Life in the Ground - 10 slides | $689.00MN |
| Lizards, birds and snakes - 10 slides | $689.00MN |
| COMPRO POCKET TRANSIT*** | $9,635.00MN |
| Altimeter/Barometer*** | $3,219.00MN |
| 1 1/2" Diameter Compass with 40" Lanyard | $60.00MN |
| Stereo Microscope CRYSTAL 7.5-45x*** | $25,206.00MN |
| Stereoscopic Microscopie DIAMOND 20 & 40x*** | $8,127.00MN |
| Brújula Brunton GEO 5010*** | $18,399.00MN |
| Clisímetro Geosurv | $1,036.00MN |
| Self Sticking Car Compass | $35.00MN |
| Lantastic Compass | $251.00MN |
| Brass Compass In Metal Tin Box*** | $321.00MN |
| Inhabitants of Polluted Waters - 10 slides*** | $704.00MN |
| Human Body Normal Tissues (Part 1) - 10 slides | $689.00MN |
| Animals and Plants Damaged by the Enviroment - 10 slides | $689.00MN |
| Brújula minera*** | $2,496.00MN |
| CONVENTIONAL POCKET TRANSIT*** | $13,436.00MN |
| Watch compass | $40.00MN |
| Map Compass with Ruler and Lanyard | $140.00MN |
| Brujula Krypton de colgar Negro | $60.00MN |
| Animal reproduction - 10 slides | $689.00MN |
| Fishes, frogs and amphibians - 10 slides | $704.00MN |
| Brass Compass | $251.00MN |
| Patological human tissues (Part 1) - 10 slides | $689.00MN |
| LCD Digital Microscope II*** | $14,087.00MN |
| Microscopio Biológico Profesional*** | $40,405.00MN |
| Microscopio para Celular | $272.00MN |
| 50x Pocket Microscope w/2 LED's | $665.00MN |
| MS-0100 Carson Microscope 1000x*** | $7,882.00MN |
| MS-0160 Carson Microscope 1600x*** | $13,992.00MN |
| Tetraview LCD digital Microscope*** | $20,553.00MN |
| MicroBrite Plus™ - 60-120x Pocket Microscope*** | $433.00MN |
| Microscopio Monocular Biológico 40x,100x y 400x | $4,872.00MN |
| Mark II: 10x Panoramic Binocular (noncoin operated) w/o base*** | $65,029.00MN |
| Mark I: 20x Panoramic Telescope (coin operated)*** | $114,427.00MN |
| Mark III: 10x Panoramic Binocular (coin operated) w/o base*** | $117,027.00MN |