कागज शिल्प

The Perforated-Character Ticket Punch: A Figure Pricked in Pins, So the Print Stays Readable

Mark द्वारा

कागज शिल्प उपकरण

१८

The Free-Spindle Ticket Punch: A Loose Spindle Lifted by a Spring, Close to the Pivot

Emma द्वारा

कागज शिल्प उपकरण

The Die-Spindle Ticket Punch: A Shaped Die on a Pivot, a Slot for the Ticket

Martin द्वारा

कागज शिल्प उपकरण

The Sponge-Filter Inkstand: Press the Funnel and Clean Ink Rises Round the Pen

YourGrandma द्वारा

कागज शिल्प

The Inclined-Valve Inkstand: A Glass Clapper That the Pen Pushes Open

Charlie द्वारा

कागज शिल्प

The Fountain-Sheath Pen: A Reservoir Clipped to the Nib, for Writing on Ground Glass

Mary द्वारा

कागज शिल्प

The Gold-Pen Protector Inkstand: A Rubber Rim for Careless Dipping

Tex द्वारा

कागज शिल्प

१५

The Plunger-Filled Fountain Pen: A Measured Dose of Ink per Stroke

Emma द्वारा

कागज शिल्प

१७

The Rotating-Top Inkstand: Turn the Lid and the Pen Holes Shut

Charlie द्वारा

रसायन विज्ञान

The Ruler Letter Scale: A Ruler That Weighs With Its Own Weight

Penny द्वारा

यान्त्रिकी

The Pen-Rack Letter Balance: Pens, Calendar and Scale on One Stand

Pixel द्वारा

कागज शिल्प

१६

The Pouch-Ticket Coupon Punch: Change in the Ticket, the Coupon in a Locked Box

Pixel द्वारा

कागज शिल्प उपकरण

९

The Coupon-Stringing Ticket Punch: Every Coupon Holed for the Counting Wire

Mark द्वारा

कागज शिल्प उपकरण

The Cushioned Ticket Punch: A Spring That Strips the Ticket and Rings That Carry the Joint

Martin द्वारा

उपकरणहरू

The Fountain Inkstand: A Cork That Cuts the Cup Off From the Fountain

YourGrandma द्वारा

ऊष्मागतिकी

The Squeeze-Bottle Inkstand: Press the Rubber, Fill the Cup

Charlie द्वारा

सामग्रीहरू

The Float Inkstand: A Cork That Keeps the Ink From the Air

Charlie द्वारा

रसायन विज्ञान

The Perforated Paper Roll: Bonds That Break One Sheet at a Time

Mary द्वारा

कागज शिल्प उपकरण

१०

The Push Pin: A Glass Handle Sealed Round a Steel Point

Mary द्वारा

कागज शिल्प उपकरण

The Ticket Punch: Shearing a Hole, and Catching the Chad

Emma द्वारा

कागज शिल्प उपकरण

१५

Thermal Printing

Mary द्वारा

कागज शिल्प

३८

Carbon Paper

Pixel द्वारा

हस्तकला

५८

Addressing Machine

Mark द्वारा

यान्त्रिकी

३५